Bazaar developer reference

    CvPlayerTechs::SetLocalePriorities()

    Defined in
    CvTechClasses.cpp, line 988
    Class
    CvPlayerTechs
    Hook name
    CivHooks::CvPlayerTechs_SetLocalePriorities

    Hooks

    static bool BeforeCvPlayerTechs_SetLocalePriorities(CvPlayerTechs* self);static void AfterCvPlayerTechs_SetLocalePriorities(CvPlayerTechs* self);static void ReplaceCvPlayerTechs_SetLocalePriorities(void (*original)(CvPlayerTechs*), CvPlayerTechs* self);CivRegisterBefore<CivHooks::CvPlayerTechs_SetLocalePriorities>(host, &BeforeCvPlayerTechs_SetLocalePriorities);CivRegisterAfter<CivHooks::CvPlayerTechs_SetLocalePriorities>(host, &AfterCvPlayerTechs_SetLocalePriorities);CivRegisterReplace<CivHooks::CvPlayerTechs_SetLocalePriorities>(host, &ReplaceCvPlayerTechs_SetLocalePriorities);

    Code

    987/// Recompute weights taking into account tech cost988void CvPlayerTechs::SetLocalePriorities()989{990	int iLoop;991	CvCity* pCity;992	int iI;993994	for(iI = 0; iI < m_pTechs->GetNumTechs(); iI++)995	{996		m_piLocaleTechPriority[iI] = 1;997		m_peLocaleTechResources[iI] = NO_RESOURCE;998	}9991000	// Loop through all our cities1001	for(pCity = m_pPlayer->firstCity(&iLoop); pCity != NULL; pCity = m_pPlayer->nextCity(&iLoop))1002	{1003		// Look at all Tiles this City could potentially work to see if there are any non-water resources that could be improved1004#if defined(MOD_GLOBAL_CITY_WORKING)1005		for(int iPlotLoop = 0; iPlotLoop < pCity->GetNumWorkablePlots(); iPlotLoop++)1006#else1007		for(int iPlotLoop = 0; iPlotLoop < NUM_CITY_PLOTS; iPlotLoop++)1008#endif1009		{1010			CvPlot* pLoopPlot = plotCity(pCity->getX(), pCity->getY(), iPlotLoop);10111012			if(pLoopPlot != NULL)1013			{1014				int iDistance = plotDistance(pLoopPlot->getX(), pLoopPlot->getY(), pCity->getX(), pCity->getY());10151016				if(pLoopPlot->getOwner() == pCity->getOwner() || (iDistance <= 2 && pLoopPlot->getOwner() == NO_PLAYER))1017				{1018#if defined(MOD_AI_SMART_V3)1019					int multiplierValue = 1;1020#endif10211022#if defined(MOD_AI_SMART_V3)1023					if(MOD_AI_SMART_V3 || !pLoopPlot->isWater())1024#else1025					if(!pLoopPlot->isWater())1026#endif1027					{1028						ResourceTypes eResource = pLoopPlot->getResourceType(m_pPlayer->getTeam());1029						if(eResource == NO_RESOURCE)1030						{1031							continue;1032						}10331034						// Loop through the build types to find one that we can use1035						ImprovementTypes eCorrectImprovement = NO_IMPROVEMENT;1036						BuildTypes eCorrectBuild = NO_BUILD;1037						int iBuildIndex;1038						for(iBuildIndex = 0; iBuildIndex < GC.getNumBuildInfos(); iBuildIndex++)1039						{1040							const BuildTypes eBuild = static_cast<BuildTypes>(iBuildIndex);1041							CvBuildInfo* pkBuildInfo = GC.getBuildInfo(eBuild);1042							if(pkBuildInfo)1043							{1044								// If this is the improvement we're looking for1045								const ImprovementTypes eImprovement = (ImprovementTypes)pkBuildInfo->getImprovement();1046								if(eImprovement != NO_IMPROVEMENT)1047								{1048#if defined(MOD_AI_SMART_V3)1049									if (MOD_AI_SMART_V3)1050									{1051										if(pLoopPlot->canHaveImprovement(eImprovement))1052										{1053											CvImprovementEntry* pkImprovementInfo = GC.getImprovementInfo(eImprovement);1054											if (pkImprovementInfo && pkImprovementInfo->IsImprovementResourceTrade(eResource))1055											{1056												multiplierValue = 2;1057											}1058										1059											eCorrectBuild = eBuild;1060											eCorrectImprovement = eImprovement;1061											break;1062										}1063									}1064									else1065									{1066#endif1067										CvImprovementEntry* pkImprovementInfo = GC.getImprovementInfo(eImprovement);1068										if(pkImprovementInfo && pkImprovementInfo->IsImprovementResourceTrade(eResource))1069										{1070											eCorrectBuild = eBuild;1071											eCorrectImprovement = eImprovement;1072											break;1073										}1074#if defined(MOD_AI_SMART_V3)1075									}1076#endif1077								}1078							}1079						}10801081						// No valid build found1082						if(eCorrectBuild == NO_BUILD || eCorrectImprovement == NO_IMPROVEMENT)1083						{1084							continue;1085						}108610871088						// Looking for cases where we can't build the improvement for the resource1089						if(!m_pPlayer->canBuild(pLoopPlot, eCorrectBuild, false, false))1090						{1091							// Find the tech associated with this build and increment its multiplier1092							int iTech = GC.getBuildInfo(eCorrectBuild)->getTechPrereq();1093							CvAssert(iTech < m_pTechs->GetNumTechs());		// Just assert on a value off the top end, a -1 is ok to just skip silently1094							if (iTech >= 0 && iTech < m_pTechs->GetNumTechs())1095							{1096#if defined(MOD_AI_SMART_V3)1097								if (MOD_AI_SMART_V3)1098								{1099									m_piLocaleTechPriority[iTech] += multiplierValue;1100									if (multiplierValue == 2)1101									{1102										m_peLocaleTechResources[iTech] = eResource;								1103									}1104								}1105								else1106								{1107#endif1108									m_piLocaleTechPriority[iTech]++;1109									m_peLocaleTechResources[iTech] = eResource;1110#if defined(MOD_AI_SMART_V3)1111								}1112#endif1113							}1114						}1115					}1116				}1117			}1118		}1119	}1120}

    Calls

    Called by