LuddicPathBaseManager.java

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package com.fs.starfarer.api.impl.campaign.intel.bases;
 
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Random;
 
import com.fs.starfarer.api.EveryFrameScript;
import com.fs.starfarer.api.Global;
import com.fs.starfarer.api.campaign.StarSystemAPI;
import com.fs.starfarer.api.campaign.econ.Industry;
import com.fs.starfarer.api.campaign.econ.MarketAPI;
import com.fs.starfarer.api.impl.campaign.DebugFlags;
import com.fs.starfarer.api.impl.campaign.Tuning;
import com.fs.starfarer.api.impl.campaign.ids.Factions;
import com.fs.starfarer.api.impl.campaign.ids.Tags;
import com.fs.starfarer.api.impl.campaign.intel.BaseEventManager;
import com.fs.starfarer.api.util.IntervalUtil;
import com.fs.starfarer.api.util.Misc;
import com.fs.starfarer.api.util.Pair;
import com.fs.starfarer.api.util.WeightedRandomPicker;
 
public class LuddicPathBaseManager extends BaseEventManager {
 
    public static float AI_CORE_ADMIN_INTEREST = 10f;
 
    public static final String KEY = "$core_luddicPathBaseManager";
    
    public static final float INERTIA_DAYS_MAX = 30f;
    public static final float INERTIA_DAYS_MIN = 10f;
    
    public static final float CHECK_DAYS = 10f;
    public static final float CHECK_PROB = 0.5f;
    
    
    public static LuddicPathBaseManager getInstance() {
        Object test = Global.getSector().getMemoryWithoutUpdate().get(KEY);
        return (LuddicPathBaseManager) test; 
    }
    
    protected long start = 0;
    
    public LuddicPathBaseManager() {
        super();
        Global.getSector().getMemoryWithoutUpdate().set(KEY, this);
        start = Global.getSector().getClock().getTimestamp();
    }
    
    @Override
    protected int getMinConcurrent() {
        return Global.getSettings().getInt("minLPBases");
    }
    @Override
    protected int getMaxConcurrent() {
        return Global.getSettings().getInt("maxLPBases");
    }
    
    @Override
    protected float getBaseInterval() {
        return CHECK_DAYS;
    }
    
    @Override
    protected Object readResolve() {
        super.readResolve();
        if (cellChecker == null) {
            cellChecker = new IntervalUtil(1f, 3f);
        }
        if (cells == null) {
            cells = new LinkedHashMap<MarketAPI, LuddicPathCellsIntel>();
        }
        return this;
    }
    
    protected IntervalUtil cellChecker = new IntervalUtil(1f, 3f);
    protected int timesSinceLastChange = 10000;
    protected int activeMod = 0;
    protected int sleeperMod = 0;
    
    @Override
    public void advance(float amount) {
        super.advance(amount);
        
        float days = Misc.getDays(amount);
        cellChecker.advance(days);
        if (cellChecker.intervalElapsed()) {
            timesSinceLastChange++;
            if (timesSinceLastChange > 50) {
                activeMod = Misc.random.nextInt(3);
                sleeperMod = Misc.random.nextInt(3);
                timesSinceLastChange = 0;
            }
            
            updateCellStatus();
        }
    }
 
    protected LinkedHashMap<MarketAPI, LuddicPathCellsIntel> cells = new LinkedHashMap<MarketAPI, LuddicPathCellsIntel>();
    
    protected void updateCellStatus() {
        
        float fraction = Global.getSettings().getFloat("basePatherCellFraction");
        float minInterest = Global.getSettings().getFloat("minInterestForPatherCells");
        
        List<Pair<MarketAPI, Float>> marketAndScore = new ArrayList<Pair<MarketAPI,Float>>();
        int total = 0;
        for (MarketAPI market : Global.getSector().getEconomy().getMarketsCopy()) {
            if (market.getEconGroup() != null) continue;
            if (market.getSize() < 4) continue;
            float score = getLuddicPathMarketInterest(market);
            total++;
            if (score >= minInterest) {
                marketAndScore.add(new Pair<MarketAPI, Float>(market, score));
            }
        }
        
        int numActive = Math.round(total * fraction);
        int numSleeper = numActive;
        
        numActive += activeMod;
        numSleeper += sleeperMod;
        
        LinkedHashSet<MarketAPI> active = new LinkedHashSet<MarketAPI>();
        LinkedHashSet<MarketAPI> sleeper = new LinkedHashSet<MarketAPI>();
        
        
        Collections.sort(marketAndScore, new Comparator<Pair<MarketAPI, Float>>() {
            public int compare(Pair<MarketAPI, Float> o1, Pair<MarketAPI, Float> o2) {
                return (int) Math.signum(o2.two - o1.two);
            }
        });
        
        int count = 0;
        for (Pair<MarketAPI, Float> p : marketAndScore) {
            if (count < numActive) {
                active.add(p.one);
            } else if (count < numActive + numSleeper) {
                sleeper.add(p.one);
            } else {
                break;
            }
            count++;
        }
        
        
        for (MarketAPI market : new ArrayList<MarketAPI>(cells.keySet())) {
            LuddicPathCellsIntel intel = cells.get(market);
            
            if (!active.contains(market) && !sleeper.contains(market)) {
                
                float score = getLuddicPathMarketInterest(market);
                
                if (intel.getInertiaTime() >= INERTIA_DAYS_MAX ||
                        (intel.getInertiaTime() >= INERTIA_DAYS_MIN && score < minInterest)) {
                    if (!intel.isEnding()) {
                        intel.endAfterDelay();
                        if (market.isPlayerOwned() || DebugFlags.PATHER_BASE_DEBUG) {
                            intel.sendUpdateIfPlayerHasIntel(LuddicPathCellsIntel.UPDATE_DISSOLVED, false);
                        }
                    }
                    cells.remove(market);
                } else { // keep already-established cells for up to INERTIA_DAYS_MAX, at the expense of other potential cells
                    if (intel.isSleeper()) {
                        List<MarketAPI> sleeperList = new ArrayList<MarketAPI>(sleeper);
                        for (int i = sleeperList.size() - 1; i >= 0; i--) {
                            MarketAPI other = sleeperList.get(i);
                            LuddicPathCellsIntel otherIntel = cells.get(other);
                            if (otherIntel != null) continue;
                            
                            sleeper.remove(other);
                            break;
                        }
                        sleeper.add(market);
                    } else {
                        List<MarketAPI> activeList = new ArrayList<MarketAPI>(active);
                        for (int i = activeList.size() - 1; i >= 0; i--) {
                            MarketAPI other = activeList.get(i);
                            LuddicPathCellsIntel otherIntel = cells.get(other);
                            if (otherIntel != null) continue;
                            
                            active.remove(other);
                            break;
                        }
                        active.add(market);
                    }
                }
            } else {
                intel.setInertiaTime(0f);
            }
        }
        
        for (MarketAPI market : active) {
            LuddicPathCellsIntel intel = cells.get(market);
            LuddicPathBaseIntel base = LuddicPathCellsIntel.getClosestBase(market);
            if (intel == null) {
                intel = new LuddicPathCellsIntel(market, base == null);
                cells.put(market, intel);
            }
            if (base != null) {
                intel.makeActiveIfPossible();
            } else {
                intel.makeSleeper();
            }
        }
        
        for (MarketAPI market : sleeper) {
            LuddicPathCellsIntel intel = cells.get(market);
            if (intel == null) {
                intel = new LuddicPathCellsIntel(market, true);
                cells.put(market, intel);
            }
            intel.makeSleeper();
        }
    }
 
    public static float getLuddicPathMarketInterest(MarketAPI market) {
        if (market.getFactionId().equals(Factions.LUDDIC_PATH)) return 0f;
        float total = 0f;
        
        String aiCoreId = market.getAdmin().getAICoreId();
        if (aiCoreId != null) {
            total += AI_CORE_ADMIN_INTEREST;
        }
        
        for (Industry ind : market.getIndustries()) {
            total += ind.getPatherInterest();
        }
        
        if (total > 0) {
            total += new Random(market.getName().hashCode()).nextFloat() * 0.1f;
        }
        
        if (market.getFactionId().equals(Factions.LUDDIC_CHURCH)) {
            total *= 0.1f;
        }
        
        return total;
    }
    
    
    
    protected Random random = new Random();
    @Override
    protected EveryFrameScript createEvent() {
        if (numSpawnChecksToSkip > 0) {
            numSpawnChecksToSkip--;
            return null;
        }
        
        if (random.nextFloat() < CHECK_PROB) return null;
        
        StarSystemAPI system = pickSystemForLPBase();
        if (system == null) return null;
        
        String factionId = Factions.LUDDIC_PATH;
        
        LuddicPathBaseIntel intel = new LuddicPathBaseIntel(system, factionId);
        if (intel.isDone()) intel = null;
 
        return intel;
    }
    
    
    protected StarSystemAPI pickSystemForLPBase() {
        WeightedRandomPicker<StarSystemAPI> far = new WeightedRandomPicker<StarSystemAPI>(random);
        WeightedRandomPicker<StarSystemAPI> picker = new WeightedRandomPicker<StarSystemAPI>(random);
        
        for (StarSystemAPI system : Global.getSector().getStarSystems()) {
            if (system.hasTag(Tags.THEME_SPECIAL)) continue;
            if (system.hasTag(Tags.THEME_HIDDEN)) continue;
            
            float days = Global.getSector().getClock().getElapsedDaysSince(system.getLastPlayerVisitTimestamp());
            if (days < 45f) continue;
            
            if (system.getCenter().getMemoryWithoutUpdate().contains(PirateBaseManager.RECENTLY_USED_FOR_BASE)) continue;
            
            float weight = 0f;
            if (system.hasTag(Tags.THEME_MISC_SKIP)) {
                weight = 1f;
            } else if (system.hasTag(Tags.THEME_MISC)) {
                weight = 3f;
            } else if (system.hasTag(Tags.THEME_REMNANT_NO_FLEETS)) {
                weight = 3f;
            } else if (system.hasTag(Tags.THEME_RUINS)) {
                weight = 5f;
            } else if (system.hasTag(Tags.THEME_CORE_UNPOPULATED)) {
                weight = 1f;
            }
            if (weight <= 0f) continue;
            
            float usefulStuff = system.getCustomEntitiesWithTag(Tags.OBJECTIVE).size() +
                                system.getCustomEntitiesWithTag(Tags.STABLE_LOCATION).size();
            if (usefulStuff <= 0) continue;
            
            if (Misc.hasPulsar(system)) continue;
            if (Misc.getMarketsInLocation(system).size() > 0) continue;
            
            float dist = system.getLocation().length();
            
            
//          float distMult = 1f - dist / 20000f;
//          if (distMult > 1f) distMult = 1f;
//          if (distMult < 0.1f) distMult = 0.1f;
            
            float distMult = 1f;
            
            if (dist > 36000f) {
                far.add(system, weight * usefulStuff * distMult);
            } else {
                picker.add(system, weight * usefulStuff * distMult);
            }
        }
        
        if (picker.isEmpty()) {
            picker.addAll(far);
        }
        
        return picker.pick();
    }
 
    
    protected int numDestroyed = 0;
    protected int numSpawnChecksToSkip = 0;
    
    public void incrDestroyed() {
        numDestroyed++;
        numSpawnChecksToSkip = Math.max(numSpawnChecksToSkip, (Tuning.PATHER_BASE_MIN_TIMEOUT_MONTHS + 
                    Misc.random.nextInt(Tuning.PATHER_BASE_MAX_TIMEOUT_MONTHS - Tuning.PATHER_BASE_MIN_TIMEOUT_MONTHS + 1))
                    * 3); // checks happen every 10 days on average, *3 to get months
    }
}