MiscellaneousThemeGenerator.java

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package com.fs.starfarer.api.impl.campaign.procgen.themes;
 
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
 
import org.lwjgl.util.vector.Vector2f;
 
import com.fs.starfarer.api.EveryFrameScript;
import com.fs.starfarer.api.Global;
import com.fs.starfarer.api.campaign.CampaignFleetAPI;
import com.fs.starfarer.api.campaign.CargoAPI;
import com.fs.starfarer.api.campaign.CustomEntitySpecAPI;
import com.fs.starfarer.api.campaign.JumpPointAPI;
import com.fs.starfarer.api.campaign.PlanetAPI;
import com.fs.starfarer.api.campaign.SectorEntityToken;
import com.fs.starfarer.api.campaign.StarSystemAPI;
import com.fs.starfarer.api.fleet.FleetMemberAPI;
import com.fs.starfarer.api.impl.campaign.CoronalTapParticleScript;
import com.fs.starfarer.api.impl.campaign.DerelictShipEntityPlugin;
import com.fs.starfarer.api.impl.campaign.DerelictShipEntityPlugin.DerelictShipData;
import com.fs.starfarer.api.impl.campaign.econ.impl.PlanetaryShield;
import com.fs.starfarer.api.impl.campaign.fleets.DefaultFleetInflater;
import com.fs.starfarer.api.impl.campaign.fleets.DefaultFleetInflaterParams;
import com.fs.starfarer.api.impl.campaign.ids.Commodities;
import com.fs.starfarer.api.impl.campaign.ids.Conditions;
import com.fs.starfarer.api.impl.campaign.ids.Entities;
import com.fs.starfarer.api.impl.campaign.ids.Factions;
import com.fs.starfarer.api.impl.campaign.ids.MemFlags;
import com.fs.starfarer.api.impl.campaign.ids.Planets;
import com.fs.starfarer.api.impl.campaign.ids.StarTypes;
import com.fs.starfarer.api.impl.campaign.ids.Submarkets;
import com.fs.starfarer.api.impl.campaign.ids.Tags;
import com.fs.starfarer.api.impl.campaign.ids.Terrain;
import com.fs.starfarer.api.impl.campaign.procgen.Constellation;
import com.fs.starfarer.api.impl.campaign.procgen.DefenderDataOverride;
import com.fs.starfarer.api.impl.campaign.procgen.NameGenData;
import com.fs.starfarer.api.impl.campaign.procgen.PlanetConditionGenerator;
import com.fs.starfarer.api.impl.campaign.procgen.PlanetGenDataSpec;
import com.fs.starfarer.api.impl.campaign.procgen.ProcgenUsedNames;
import com.fs.starfarer.api.impl.campaign.procgen.ProcgenUsedNames.NamePick;
import com.fs.starfarer.api.impl.campaign.procgen.StarSystemGenerator;
import com.fs.starfarer.api.impl.campaign.procgen.StarSystemGenerator.StarSystemType;
import com.fs.starfarer.api.impl.campaign.procgen.themes.SalvageSpecialAssigner.ShipRecoverySpecialCreator;
import com.fs.starfarer.api.impl.campaign.procgen.themes.SalvageSpecialAssigner.SpecialCreationContext;
import com.fs.starfarer.api.impl.campaign.rulecmd.salvage.special.ShipRecoverySpecial.PerShipData;
import com.fs.starfarer.api.impl.campaign.rulecmd.salvage.special.ShipRecoverySpecial.ShipCondition;
import com.fs.starfarer.api.impl.campaign.terrain.AsteroidFieldTerrainPlugin.AsteroidFieldParams;
import com.fs.starfarer.api.util.Misc;
import com.fs.starfarer.api.util.WeightedRandomPicker;
 
 
public class MiscellaneousThemeGenerator extends BaseThemeGenerator {
    
    public static String PK_SYSTEM_KEY = "$core_pkSystem";
    public static String PK_PLANET_KEY = "$core_pkPlanet";
    public static String PK_CACHE_KEY = "$core_pkCache";
    public static String PK_NEXUS_KEY = "$core_pkNexus";
    
    public static String PLANETARY_SHIELD_PLANET_KEY = "$core_planetaryShieldPlanet";
    public static String PLANETARY_SHIELD_PLANET = "$psi_planet";
    
    public static String LOCR_BLOCK_FIRST_SURVEY = "$locr_blockFirstSurvey";
    public static String LOCR_LUDDIC_PLANET_KEY = "$locr_luddicPlanet";
    public static String LOCR_LUDDIC_TRANSPORT_KEY = "$locr_luddicTransport";
    public static String LOCR_LUDDIC = "$locr_luddic";
    public static String LOCR_MINERS_PLANET_KEY = "$locr_minersPlanet";
    public static String LOCR_MINERS = "$locr_miners";
    //public static String LOCR_UTOPIA_PLANET_KEY = "$locr_utopiaPlanet";
    //public static String LOCR_UTOPIA = "$locr_utopia";
    public static String LOCR_PIRATE_PLANET_KEY = "$locr_piratePlanet";
    public static String LOCR_PIRATE = "$locr_pirate";
    
    public static float PROB_TO_ADD_SOMETHING = 0.5f;
    
    public static int MIN_GATES = Global.getSettings().getInt("minNonCoreGatesInSector");
    public static int MAX_GATES = Global.getSettings().getInt("maxNonCoreGatesInSector");
    public static int MIN_GATES_TO_ADD = Global.getSettings().getInt("minGatesToAddOnSecondPass");
    
    
    public String getThemeId() {
        return Themes.MISC;
    }
 
    @Override
    public float getWeight() {
        return 0f;
    }
 
    @Override
    public int getOrder() {
        return 1000000;
    }
 
    @Override
    public void generateForSector(ThemeGenContext context, float allowedUnusedFraction) {
        
        if (DEBUG) System.out.println("\n\n\n");
        if (DEBUG) System.out.println("Generating misc derelicts etc in all systems");
        //getSortedAvailableConstellations(context, true, new Vector2f(), null).size()
        List<StarSystemData> all = new ArrayList<StarSystemData>();
        
        /* this adds misc stuff to systems that are:
            1) Not tagged with some other theme
            2) But does add misc stuff to derelict-tagged systems
            So, basicallly it covers:
                derelict theme + whatever few constellations didn't get anything from any theme
        */
        for (Constellation c : context.constellations) {
            String theme = context.majorThemes.get(c);
            
            List<StarSystemData> systems = new ArrayList<StarSystemData>();
            for (StarSystemAPI system : c.getSystems()) {
                StarSystemData data = computeSystemData(system);
                systems.add(data);
            }
            
            for (StarSystemData data  : systems) {
                //if (data.system.getName().toLowerCase().contains("alpha mok morred")) {
//              if (data.system.getName().toLowerCase().contains("vasuki")) {
//                  System.out.println("efwefwef");
//              }
                boolean derelict = data.system.hasTag(Tags.THEME_DERELICT);
                if (!derelict && theme != null && !data.system.getTags().isEmpty()) continue;
//              if (!derelict && theme != null && !theme.equals(Themes.DERELICTS) &&
//                      !theme.equals(Themes.NO_THEME)) continue;
                
                if (random.nextFloat() > PROB_TO_ADD_SOMETHING || (derelict && theme != null)) {
                    data.system.addTag(Tags.THEME_MISC_SKIP);
                    continue;
                }
 
                populateNonMain(data);
                all.add(data);
                data.system.addTag(Tags.THEME_MISC);
                data.system.addTag(Tags.THEME_INTERESTING_MINOR);
            }
        }
        
        
        SpecialCreationContext specialContext = new SpecialCreationContext();
        specialContext.themeId = getThemeId();
        SalvageSpecialAssigner.assignSpecials(all, specialContext);
        
        if (DEBUG) System.out.println("Finished generating misc derelicts\n\n\n\n\n");
        
        
        addDerelicts(context, "legion_xiv_Elite", 2, 3, 1, 2, Tags.THEME_REMNANT);
        addDerelicts(context, "phantom_Elite", 1, 2, 0, 1, Tags.THEME_REMNANT, Tags.THEME_RUINS, Tags.THEME_DERELICT, Tags.THEME_UNSAFE);
        addDerelicts(context, "revenant_Elite", 1, 2, 0, 1, Tags.THEME_REMNANT, Tags.THEME_RUINS, Tags.THEME_DERELICT, Tags.THEME_UNSAFE);
        
        
        addRedPlanet(context);
        addPKSystem(context);
        addSolarShadesAndMirrors(context);
        
        addCoronalTaps(context);
        
        addExtraGates(context);
        
        addLOCRPiratePlanet(context);
        addLOCRLuddicPlanet(context);
        //addLOCRUtopiaPlanet(context);
        addLOCRMinersPlanet(context);
    }
    
    protected void addRedPlanet(ThemeGenContext context) {
        if (DEBUG) System.out.println("Looking for planetary shield planet");
        
        PlanetAPI bestHab = null;
        PlanetAPI bestNonHab = null;
//      OrbitGap gapHab = null;
//      OrbitGap gapNonHab = null;
        float habDist = 0;
        float nonHabDist = 0;
 
        // looking for a habitable planet furthest from the Sector's center, with a bit of 
        // a random factor
        int systemsChecked = 0;
        for (Constellation c : context.constellations) {
            for (StarSystemAPI system : c.getSystems()) {
                if (system.hasTag(Tags.THEME_SPECIAL)) continue;
                
                if (!system.hasTag(Tags.THEME_MISC_SKIP) && 
                        !system.hasTag(Tags.THEME_MISC)) {
                    continue;
                }
                //[theme_derelict, theme_derelict_probes, theme_misc_skip, theme_derelict_survey_ship]
                if (system.hasTag(Tags.THEME_DERELICT)) {
                    continue;
                }
                
                systemsChecked++;
                
                for (PlanetAPI curr : system.getPlanets()) {
                    if (curr.isStar()) continue;
                    if (curr.isMoon()) continue;
                    if (!curr.getMarket().isPlanetConditionMarketOnly()) continue;
                    
                    if (curr.hasTag(Tags.NOT_RANDOM_MISSION_TARGET)) continue;
                    
                    float dist = system.getLocation().length() + random.nextFloat() * 6000;
                    if (curr.getMarket().hasCondition(Conditions.HABITABLE)) {
                        if (dist > habDist) {
//                          List<OrbitGap> gaps = findGaps(curr, 50f, 500f, 100f);
//                          if (!gaps.isEmpty()) {
                                habDist = dist;
                                bestHab = curr;
//                              gapHab = gaps.get(0);
//                          }
                        }
                    } else {
                        if (dist > nonHabDist) {
//                          List<OrbitGap> gaps = findGaps(curr, 50f, 500f, 100f);
//                          if (!gaps.isEmpty()) {
                                nonHabDist = dist;
                                bestNonHab = curr;
//                              gapNonHab = gaps.get(0);
//                          }
                        }
                    }
                }
            }
        }
        
        PlanetAPI planet = bestHab;
        //OrbitGap gap = gapHab;
        if (planet == null) {
            planet = bestNonHab;
            //gap = gapNonHab;
        }
 
        if (planet != null) {
            if (DEBUG) System.out.println("Adding Planetary Shield to [" + planet.getName() + "] in [" + planet.getContainingLocation().getNameWithLowercaseType() + "]");
            PlanetaryShield.applyVisuals(planet);
            Global.getSector().getMemoryWithoutUpdate().set(PLANETARY_SHIELD_PLANET_KEY, planet);
            planet.getMemoryWithoutUpdate().set(PLANETARY_SHIELD_PLANET, true);
            planet.getStarSystem().addTag(Tags.THEME_SPECIAL);
            
            long seed = StarSystemGenerator.random.nextLong();
            planet.getMemoryWithoutUpdate().set(MemFlags.SALVAGE_SEED, seed);
            planet.getMemoryWithoutUpdate().set(MemFlags.SALVAGE_SPEC_ID_OVERRIDE, "red_planet");
            planet.addTag(Tags.NOT_RANDOM_MISSION_TARGET);
            //planet.addTag(Tags.SALVAGEABLE);
            
//          SectorEntityToken beacon = Misc.addWarningBeacon(planet, gap, Tags.BEACON_HIGH);
//          beacon.getMemoryWithoutUpdate().set(PLANETARY_SHIELD_BEACON, true);
//          beacon.getMemoryWithoutUpdate().set(MemFlags.SALVAGE_SEED, seed);
            
        } else {
            if (DEBUG) System.out.println("Failed to find a planet in remnant systems");
        }
        if (DEBUG) System.out.println("Finished adding Planetary Shield planet\n\n\n\n\n");
    }
    
    protected void addDerelicts(ThemeGenContext context, String variant,
                    int minNonSalvageable, int maxNonSalvageable, 
                    int minSalvageable, int maxSalvageable, 
                    String ... allowedThemes) {
        if (Global.getSettings().getVariant(variant) != null) {
            if (DEBUG) System.out.println("Adding " + variant + " to star systems");
            
            Set<String> tags = new HashSet<String>(Arrays.asList(allowedThemes));
            
            int numSalvageable = minSalvageable + random.nextInt(maxSalvageable - minSalvageable + 1);
            int numNonSalvageable = minNonSalvageable + random.nextInt(maxNonSalvageable - minNonSalvageable + 1);
            
            List<Constellation> list = new ArrayList<Constellation>(context.constellations);
            Collections.shuffle(list, random);
            
            List<StarSystemData> systems = new ArrayList<StarSystemData>();
            for (Constellation c : list) {
                for (StarSystemAPI system : c.getSystems()) {
                    StarSystemData data = computeSystemData(system);
                    systems.add(data);
                }
            }
                
            Collections.shuffle(systems, random);
            for (StarSystemData data  : systems) {
                boolean matches = false;
                for (String tag : data.system.getTags()) {
                    if (tags.contains(tag)) {
                        matches = true;
                        break;
                    }
                }
                if (!matches) continue;
 
                EntityLocation loc = pickAnyLocation(random, data.system, 70f, null);
                AddedEntity ae = addDerelictShip(data, loc, variant);
                if (ae != null) {
                    if (numSalvageable > 0) {
                        numSalvageable--;
                        ShipRecoverySpecialCreator creator = new ShipRecoverySpecialCreator(random, 0, 0, false, null, null);
                        Object specialData = creator.createSpecial(ae.entity, new SpecialCreationContext());
                        if (specialData != null) {
                            Misc.setSalvageSpecial(ae.entity, specialData);
                        }
                    } else {
                        numNonSalvageable--;
                        SalvageSpecialAssigner.assignSpecials(ae.entity, true);
                    }
                    if (DEBUG) System.out.println("      Added " + variant + " to " + data.system + "\n");
                }
                if (numSalvageable + numNonSalvageable <= 0) break;
            }
            //if (numSalvageable + numNonSalvageable <= 0) break;
            
            if (DEBUG) System.out.println("Finished adding " + variant + " to star systems\n\n\n\n\n");
        }
    }
    
    
    protected void addSolarShadesAndMirrors(ThemeGenContext context) {
        
        int num = 2 + random.nextInt(3);
        
        //System.out.println("RANDOM CHECK: " + random.nextLong());
        
        if (DEBUG) System.out.println("Adding up to " + num + " solar shades and mirrors");
        List<Constellation> list = new ArrayList<Constellation>(context.constellations);
        WeightedRandomPicker<PlanetAPI> picker = new WeightedRandomPicker<PlanetAPI>(random);
        for (Constellation c : list) {
            for (StarSystemAPI system : c.getSystems()) {
                if (system.hasTag(Tags.THEME_CORE)) continue;
                if (system.isNebula()) continue;
                
                for (PlanetAPI planet : system.getPlanets()) {
                    if (planet.isStar()) continue;
                    
                    SectorEntityToken focus = planet.getOrbitFocus();
                    if (!(focus instanceof PlanetAPI)) continue;
                    if (!((PlanetAPI) focus).isNormalStar()) continue;
                    
                    
                    PlanetGenDataSpec spec = (PlanetGenDataSpec) 
                                            Global.getSettings().getSpec(PlanetGenDataSpec.class, planet.getSpec().getPlanetType(), true);
                    if (spec == null) continue;
                    
                    String cat = spec.getCategory();
                    if (cat == null) continue;
                    
                    float weight = 0f;
                    if (Planets.CAT_HAB1.equals(cat)) {
                        weight = 1f;
                    } else if (Planets.CAT_HAB2.equals(cat)) {
                        weight = 1f;
                    } else if (Planets.CAT_HAB3.equals(cat)) {
                        weight = 1f;
                    }
                    
                    if (weight <= 0) continue;
                    
                    weight = 0;
                    
                    if (planet.hasCondition(Conditions.HOT)) {
                        weight += 5f;
                    }
                    if (planet.hasCondition(Conditions.POOR_LIGHT)) {
                        weight += 5f;
                    }
                    if (planet.hasCondition(Conditions.WATER_SURFACE)) {
                        weight += 5f;
                    }
                    if (Misc.hasFarmland(planet.getMarket())) {
                        weight += 10f;
                    }
                    
                    if (weight <= 0) continue;
                    
                    // +250 beyond normal radius
                    boolean enoughRoom = true;
                    for (PlanetAPI other : system.getPlanets()) {
                        if (other.getOrbitFocus() == planet) {
                            if (other.getCircularOrbitRadius() < planet.getRadius() + other.getRadius() + 320) {
                                enoughRoom = false;
                                break;
                            }
                        }
                    }
                    if (!enoughRoom) continue;
                    
                    
                    picker.add(planet, weight);
                }
            }
        }
        
        if (DEBUG) System.out.println("Found " + picker.getItems().size() + " candidates");
        for (int i = 0; i < num && !picker.isEmpty(); i++) {
            PlanetAPI planet = picker.pickAndRemove();
            if (DEBUG) System.out.println("Adding solar shades and mirrors to [" + planet.getName() + "] in [" + 
                    planet.getStarSystem() + " located at " + planet.getLocationInHyperspace());
            
            planet.getMarket().addCondition(Conditions.SOLAR_ARRAY);
            
            StarSystemAPI system = planet.getStarSystem();
            PlanetAPI star = (PlanetAPI) planet.getOrbitFocus();
            
            boolean shade = planet.hasCondition(Conditions.HOT) ||
                                planet.getTypeId().equals(Planets.DESERT) ||
                                planet.getTypeId().equals(Planets.DESERT1) ||
                                planet.getTypeId().equals(Planets.ARID) ||
                                star.getTypeId().equals(StarTypes.BLUE_GIANT) ||
                                star.getTypeId().equals(StarTypes.BLUE_SUPERGIANT);
            boolean mirror = planet.hasCondition(Conditions.POOR_LIGHT) ||
                                planet.getTypeId().equals(Planets.PLANET_TERRAN_ECCENTRIC) ||
//                              star.getTypeId().equals(StarTypes.RED_SUPERGIANT) ||
//                              star.getTypeId().equals(StarTypes.RED_GIANT) ||
                                star.getTypeId().equals(StarTypes.RED_DWARF) ||
                                star.getTypeId().equals(StarTypes.BROWN_DWARF);
            
            boolean forceFew = false; 
            if (!shade && !mirror) {
                mirror = true;
                shade = true;
                forceFew = true;
            }
            
            String faction = Factions.NEUTRAL;
            float period = planet.getCircularOrbitPeriod();
            float angle = planet.getCircularOrbitAngle();
            float radius = 270f + planet.getRadius();
            //String name = planet.getName();
            
            float xp = 300f;
            float profile = 2000f;
            
            if (mirror) {
                boolean manyMirrors = random.nextBoolean();
                
                SectorEntityToken mirror2 = system.addCustomEntity(null, "Stellar Mirror Beta", Entities.STELLAR_MIRROR, faction);  
                SectorEntityToken mirror3 = system.addCustomEntity(null, "Stellar Mirror Gamma", Entities.STELLAR_MIRROR, faction);
                SectorEntityToken mirror4 = system.addCustomEntity(null, "Stellar Mirror Delta", Entities.STELLAR_MIRROR, faction);
                mirror2.setCircularOrbitPointingDown(planet, angle - 30, radius, period);   
                mirror3.setCircularOrbitPointingDown(planet, angle + 0, radius, period);    
                mirror4.setCircularOrbitPointingDown(planet, angle + 30, radius, period);
                makeDiscoverable(mirror2, xp, profile);
                makeDiscoverable(mirror3, xp, profile);
                makeDiscoverable(mirror4, xp, profile);
                
                if (manyMirrors && !forceFew) {
                    SectorEntityToken mirror1 = system.addCustomEntity(null, "Stellar Mirror Alpha", Entities.STELLAR_MIRROR, faction);
                    SectorEntityToken mirror5 = system.addCustomEntity(null, "Stellar Mirror Epsilon", Entities.STELLAR_MIRROR, faction);
                    mirror1.setCircularOrbitPointingDown(planet, angle - 60, radius, period);
                    mirror5.setCircularOrbitPointingDown(planet, angle + 60, radius, period);
                    makeDiscoverable(mirror1, xp, profile);
                    makeDiscoverable(mirror5, xp, profile);
                }
            }
            
            if (shade) {
                boolean manyShades = random.nextBoolean();
                SectorEntityToken shade2 = system.addCustomEntity(null, "Stellar Shade Psi", Entities.STELLAR_SHADE, faction);
                shade2.setCircularOrbitPointingDown(planet, angle + 180 + 0, radius + 25, period);
                makeDiscoverable(shade2, xp, profile);
                
                if (manyShades && !forceFew) {
                    SectorEntityToken shade1 = system.addCustomEntity(null, "Stellar Shade Omega", Entities.STELLAR_SHADE, faction);
                    SectorEntityToken shade3 = system.addCustomEntity(null, "Stellar Shade Chi", Entities.STELLAR_SHADE, faction);
                    shade1.setCircularOrbitPointingDown(planet, angle + 180 - 26, radius - 10, period);
                    shade3.setCircularOrbitPointingDown(planet, angle + 180 + 26, radius - 10, period);
                    makeDiscoverable(shade1, xp, profile);
                    makeDiscoverable(shade3, xp, profile);
                }
            }
            
        }
        
        if (DEBUG) System.out.println("Done adding solar shades and mirrors");
    }
    
    public static void makeDiscoverable(SectorEntityToken entity, float xp, float sensorProfile) {
        entity.setDiscoverable(true);
        entity.setDiscoveryXP(xp);
        entity.setSensorProfile(sensorProfile);
    }
    
    
    public void populateNonMain(StarSystemData data) {
        if (DEBUG) System.out.println(" Generating misc derelicts in system " + data.system.getName());
        boolean special = data.isBlackHole() || data.isNebula() || data.isPulsar();
        if (special) {
            addResearchStations(data, 0.25f, 1, 1, createStringPicker(Entities.STATION_RESEARCH, 10f));
        }
        
        if (random.nextFloat() < 0.5f) return;
        
        WeightedRandomPicker<String> factions = SalvageSpecialAssigner.getNearbyFactions(random, data.system.getCenter(),
                                                        15f, 10f, 10f);
        
        addShipGraveyard(data, 0.05f, 1, 1, factions);
        
        addDebrisFields(data, 0.25f, 1, 2);
 
        addDerelictShips(data, 0.5f, 0, 3, factions);
        
        addCaches(data, 0.25f, 0, 2, createStringPicker( 
                Entities.WEAPONS_CACHE, 4f,
                Entities.WEAPONS_CACHE_SMALL, 10f,
                Entities.WEAPONS_CACHE_HIGH, 4f,
                Entities.WEAPONS_CACHE_SMALL_HIGH, 10f,
                Entities.WEAPONS_CACHE_LOW, 4f,
                Entities.WEAPONS_CACHE_SMALL_LOW, 10f,
                Entities.SUPPLY_CACHE, 4f,
                Entities.SUPPLY_CACHE_SMALL, 10f,
                Entities.EQUIPMENT_CACHE, 4f,
                Entities.EQUIPMENT_CACHE_SMALL, 10f
                ));
        
    }
    
    
    protected void addExtraGates(ThemeGenContext context) {
//      List<SectorEntityToken> gates = new ArrayList<SectorEntityToken>();
//      List<StarSystemAPI> systems = new ArrayList<StarSystemAPI>();
//      List<Constellation> list = new ArrayList<Constellation>(context.constellations);
//      for (Constellation c : list) {
//          for (StarSystemAPI system : c.getSystems()) {
//              gates.addAll(system.getEntitiesWithTag(Tags.GATE));
//              systems.add(system);
//          }
//      }
 
        List<StarSystemAPI> systems = new ArrayList<StarSystemAPI>(Global.getSector().getStarSystems());
        List<SectorEntityToken> gates = new ArrayList<SectorEntityToken>();
        
        for (StarSystemAPI system : new ArrayList<StarSystemAPI>(systems)) {
            //if (system.hasTag(Tags.THEME_CORE)) continue; // this isn't set yet
            boolean galatia = system.getBaseName().toLowerCase().equals("galatia");
            if (system.getTags().isEmpty() || galatia) {
                systems.remove(system);
                continue;
            }
            gates.addAll(system.getEntitiesWithTag(Tags.GATE));
        }
        
        
        int addGates = MIN_GATES + random.nextInt(MAX_GATES - MIN_GATES + 1) - gates.size();
        if (addGates < MIN_GATES_TO_ADD) addGates = MIN_GATES_TO_ADD;
        if (addGates <= 0) {
            if (DEBUG) System.out.println("  Already have " + gates.size() + " gates, not adding any");
            return;
        }
        
        List<StarSystemData> all = new ArrayList<BaseThemeGenerator.StarSystemData>();
        
        if (DEBUG) System.out.println("");
        if (DEBUG) System.out.println("");
        if (DEBUG) System.out.println("");
        if (DEBUG) System.out.println("  Adding " + addGates + " extra gates, for a total of " + (addGates + gates.size()));
        
        for (int i = 0; i < addGates; i++) {
            float maxDist = 0;
            StarSystemAPI farthest = null;
            for (StarSystemAPI system : systems) {
                if (system.getPlanets().size() < 3) continue; // skip empty systems
                
                float minDist = Float.MAX_VALUE;
                for (SectorEntityToken gate : gates) {
                    float dist = Misc.getDistanceLY(gate, system.getCenter());
                    if (dist < minDist) minDist = dist;
                }
                if (minDist > maxDist) {
                    maxDist = minDist;
                    farthest = system;
                }
            }
            if (farthest != null) {
                StarSystemData data = new StarSystemData();
                data.system = farthest;
                WeightedRandomPicker<String> factions = SalvageSpecialAssigner.getNearbyFactions(random, farthest.getCenter(),
                                                                                15f, 5f, 5f);
                AddedEntity gate = addInactiveGate(data, 1f, 0.5f, 0.5f, factions);
                if (gate != null && gate.entity != null) gates.add(gate.entity);
            }
        }
        if (DEBUG) System.out.println("  Done adding extra gates");
        if (DEBUG) System.out.println("");
        if (DEBUG) System.out.println("");
        if (DEBUG) System.out.println("");
        
        SpecialCreationContext specialContext = new SpecialCreationContext();
        specialContext.themeId = getThemeId();
        SalvageSpecialAssigner.assignSpecials(all, specialContext);
        
        
        
    }
    
    
    protected void addCoronalTaps(ThemeGenContext context) {
        if (DEBUG) System.out.println("Adding coronal taps...");
        
        List<Constellation> list = new ArrayList<Constellation>(context.constellations);
        
        WeightedRandomPicker<StarSystemAPI> tapSystems = new WeightedRandomPicker<StarSystemAPI>(StarSystemGenerator.random);
        WeightedRandomPicker<StarSystemAPI> backup = new WeightedRandomPicker<StarSystemAPI>(StarSystemGenerator.random);
        for (Constellation c : list) {
            for (StarSystemAPI system : c.getSystems()) {
                if (system.hasTag(Tags.THEME_SPECIAL)) continue;
                
                float w = 0f;
                if (system.hasTag(Tags.THEME_REMNANT)) {
                    w = 10f;
                } else if (system.hasTag(Tags.THEME_DERELICT)) {
                    w = 10f;
                } else if (system.hasTag(Tags.THEME_RUINS)) {
                    w = 10f;
                } else if (system.hasTag(Tags.THEME_MISC)) {
                    w = 5f;
                }
    
                if (w <= 0) continue;
    
                if (system.getType() == StarSystemType.TRINARY_2CLOSE) {
                    w *= 5f;
                }
    
                boolean hasBlueStar = false;
                boolean hasNormalStar = false;
                for (PlanetAPI planet : system.getPlanets()) {
                    if (!planet.isNormalStar()) continue;
                    if (planet.getTypeId().equals(StarTypes.BLUE_GIANT) ||
                            planet.getTypeId().equals(StarTypes.BLUE_SUPERGIANT)) { 
                        hasBlueStar = true;
                    }
                    hasNormalStar = true;
                }
                
                if (!hasNormalStar) continue;
                
                WeightedRandomPicker<StarSystemAPI> use = tapSystems;
                if (!hasBlueStar) {
                    use = backup;
                }
                use.add(system, w);
            }
        }
        
        
        if (tapSystems.isEmpty()) {
            tapSystems.addAll(backup);
        }
        
        int numTaps = 2 + random.nextInt(2);
        numTaps = 2;
        int added = 0;
        while (added < numTaps && !tapSystems.isEmpty()) {
            StarSystemAPI pick = tapSystems.pickAndRemove();
            AddedEntity tap = addCoronalTap(pick);
            if (tap != null) {
                added++;
            }
        }
        
        if (DEBUG) System.out.println("Done adding coronal taps\n\n\n");
    }
    
    public static class MakeCoronalTapFaceNearestStar implements EveryFrameScript {
        protected SectorEntityToken tap;
        public MakeCoronalTapFaceNearestStar(SectorEntityToken tap) {
            this.tap = tap;
        }
        public void advance(float amount) {
            if (!tap.isInCurrentLocation()) return;
            
            float minDist = Float.MAX_VALUE;
            PlanetAPI closest = null;
            for (PlanetAPI star : tap.getContainingLocation().getPlanets()) {
                if (!star.isStar()) continue;
                float dist = Misc.getDistance(tap.getLocation(), star.getLocation());
                if (dist < minDist) {
                    minDist = dist;
                    closest = star;
                }
            }
            if (closest != null) {
                tap.setFacing(Misc.getAngleInDegrees(tap.getLocation(), closest.getLocation()) + 180f);
            }           
        }
        public boolean isDone() {
            return false;
        }
        public boolean runWhilePaused() {
            return false;
        }
    }
    
    protected AddedEntity addCoronalTap(StarSystemAPI system) {
        
        if (DEBUG) System.out.println("Adding coronal tap to [" + system.getNameWithLowercaseType() + ", " + system.getLocation());
        
        String factionId = Factions.NEUTRAL;
        
        AddedEntity entity = null;
        if (system.getType() == StarSystemType.TRINARY_2CLOSE) {
            EntityLocation loc = new EntityLocation();
            loc.location = new Vector2f();
            entity = addEntity(random, system, loc, Entities.CORONAL_TAP, factionId);
            if (entity != null) {
                system.addScript(new MakeCoronalTapFaceNearestStar(entity.entity));
            }
        } else {
            WeightedRandomPicker<PlanetAPI> picker = new WeightedRandomPicker<PlanetAPI>();
            WeightedRandomPicker<PlanetAPI> fallback = new WeightedRandomPicker<PlanetAPI>();
            for (PlanetAPI planet : system.getPlanets()) {
                if (!planet.isNormalStar()) continue;
                if (planet.getTypeId().equals(StarTypes.BLUE_GIANT) ||
                        planet.getTypeId().equals(StarTypes.BLUE_SUPERGIANT)) {
                    picker.add(planet);
                } else {
                    fallback.add(planet);
                }
            }
            if (picker.isEmpty()) {
                picker.addAll(fallback);
            }
            
            PlanetAPI star = picker.pick();
            if (star != null) {
                CustomEntitySpecAPI spec = Global.getSettings().getCustomEntitySpec(Entities.CORONAL_TAP);
                EntityLocation loc = new EntityLocation();
                float orbitRadius = star.getRadius() + spec.getDefaultRadius() + 100f;
                float orbitDays = orbitRadius / 20f;
                loc.orbit = Global.getFactory().createCircularOrbitPointingDown(star, random.nextFloat() * 360f, orbitRadius, orbitDays);
                entity = addEntity(random, system, loc, Entities.CORONAL_TAP, factionId);
            }
        }
        
        
        if (entity != null) {
            system.addScript(new CoronalTapParticleScript(entity.entity));
//          system.addCorona(entity.entity, Terrain.CORONA_JET,
//                  500f, // radius outside planet
//                  15f, // burn level of "wind"
//                  0f, // flare probability
//                  1f // CR loss mult while in it
//                  );
            
//          system.addTag(Tags.THEME_DERELICT);
            system.addTag(Tags.HAS_CORONAL_TAP);
        }
        
        if (DEBUG) {
            if (entity != null) {
                System.out.println(String.format("  Added coronal tap to %s", system.getNameWithLowercaseType()));
            } else {
                System.out.println(String.format("  Failed to add coronal tap to %s", system.getNameWithLowercaseType()));
            }
        }
        return entity;
    }
    
    
    protected void addPKSystem(ThemeGenContext context) {
        if (DEBUG) System.out.println("Looking for system to hide PK in");
        
        List<StarSystemAPI> preferred = new ArrayList<StarSystemAPI>();
        List<StarSystemAPI> other = new ArrayList<StarSystemAPI>();
        
        for (Constellation c : context.constellations) {
            for (StarSystemAPI system : c.getSystems()) {
                if (system.hasTag(Tags.THEME_SPECIAL)) continue;
                
                if (system.isNebula()) continue;
                if (system.hasPulsar()) continue;
                if (system.hasBlackHole()) continue;
                
                boolean misc = system.hasTag(Tags.THEME_MISC_SKIP) || system.hasTag(Tags.THEME_MISC);
                if (system.hasTag(Tags.THEME_DERELICT)) misc = false;
                
                boolean nonLargeDerelict = system.hasTag(Tags.THEME_DERELICT) && 
                                        !system.hasTag(Tags.THEME_DERELICT_MOTHERSHIP) &&
                                        !system.hasTag(Tags.THEME_DERELICT_CRYOSLEEPER) &&
                                        !system.hasTag(Tags.THEME_DERELICT_SURVEY_SHIP);
                
                boolean secondaryRuins = system.hasTag(Tags.THEME_RUINS_SECONDARY);
                boolean remnantNoFleets = system.hasTag(Tags.THEME_REMNANT_NO_FLEETS);
                boolean unsafe = system.hasTag(Tags.THEME_UNSAFE);
                
                if (unsafe || !(misc || nonLargeDerelict || secondaryRuins || remnantNoFleets)) {
                    continue;
                }
                
                int count = 0;
                for (PlanetAPI curr : system.getPlanets()) {
                    if (curr.isStar()) continue;
                    if (curr.isMoon()) continue;
                    if (curr.isGasGiant()) continue;
                    if (!curr.getMarket().isPlanetConditionMarketOnly()) continue;
                    if (curr.getCircularOrbitRadius() < 6000) continue;
                    if (curr.hasTag(Tags.NOT_RANDOM_MISSION_TARGET)) continue;
                    count++;
                }
                
                if (count > 0) {
                    preferred.add(system);
                } else {
                    other.add(system);
                }
            }
        }
        
        Comparator<StarSystemAPI> comp = new Comparator<StarSystemAPI>() {
            public int compare(StarSystemAPI o1, StarSystemAPI o2) {
                return (int) Math.signum(o2.getLocation().length() - o1.getLocation().length());
            }
        };
 
        List<StarSystemAPI> sorted = new ArrayList<StarSystemAPI>();
        if (!preferred.isEmpty()) {
            sorted.addAll(preferred);
        } else {
            sorted.addAll(other);
        }
        if (sorted.isEmpty()) {
            if (DEBUG) System.out.println("FAILED TO FIND SUITABLE SYSTEM FOR PK");
            return;
        }
        Collections.sort(sorted, comp);
        
        
        // pick from some of the matching systems furthest from core
        WeightedRandomPicker<StarSystemAPI> picker = new WeightedRandomPicker<StarSystemAPI>(random);
        for (int i = 0; i < 20 && i < sorted.size(); i++) {
            //sorted.get(i).addTag(Tags.PK_SYSTEM);
            picker.add(sorted.get(i), 1f);
        }
        
        StarSystemAPI system = picker.pick();
        
        if (DEBUG) System.out.println("Adding PK to [" + system.getName() + "] at [" + system.getLocation() + "]");
        setUpPKSystem(system);
        
        
        if (DEBUG) System.out.println("Finished adding PK system\n\n\n\n\n");
    }
 
    protected void setUpPKSystem(StarSystemAPI system) {
        system.addTag(Tags.THEME_SPECIAL);
        system.addTag(Tags.PK_SYSTEM);
        
        Global.getSector().getPersistentData().put(PK_SYSTEM_KEY, system);
        Global.getSector().getMemoryWithoutUpdate().set(PK_SYSTEM_KEY, system.getId());
        
        // - pick a planet at 6k range or higher to make into a tundra world
        // - turn any planets with a lower hazard rating into barren and reassign their conditions 
        
        PlanetAPI tundra = null;
        for (PlanetAPI curr : system.getPlanets()) {
            if (curr.isStar()) continue;
            //if (curr.isMoon()) continue;
            if (curr.isGasGiant()) continue;
            if (curr.getMarket() == null) continue;
            if (!curr.getMarket().isPlanetConditionMarketOnly()) continue;
            if (curr.getCircularOrbitRadius() < 6000) continue;
            
            tundra = curr;
            break;
        }
        
        //pick = null;
        
        // if there's no planet in a suitable range, create one
        // could end up with a tundra world really far out if the system is full of stuff
        // but has no planets, but it's unlikely
        if (tundra == null) {
            List<OrbitGap> gaps = BaseThemeGenerator.findGaps(system.getCenter(), 6000, 20000, 800);
            float orbitRadius = 7000;
            if (!gaps.isEmpty()) {
                orbitRadius = (gaps.get(0).start + gaps.get(0).end) * 0.5f;
            }
            float orbitDays = orbitRadius / (20f + random.nextFloat() * 5f);
            float radius = 100f + random.nextFloat() * 50f;
            float angle = random.nextFloat() * 360f;
            String type = Planets.BARREN;
            NamePick namePick = ProcgenUsedNames.pickName(NameGenData.TAG_PLANET, null, null);
            String name = namePick.nameWithRomanSuffixIfAny;
            tundra = system.addPlanet(Misc.genUID(), system.getStar(), name, type, angle, radius, orbitRadius, orbitDays);
            
            if (tundra == null) {
                if (DEBUG) System.out.println("FAILED TO CREATE PLANET IN PK SYSTEM");
                return;
            }
        }
        
        tundra.setName("Sentinel");
        tundra.getMarket().setName("Sentinel");
        tundra.addTag(Tags.NOT_RANDOM_MISSION_TARGET);
        tundra.getMemoryWithoutUpdate().set(PK_PLANET_KEY, true);
        Global.getSector().getPersistentData().put(PK_PLANET_KEY, tundra);
        
        if (DEBUG) System.out.println("Setting planet [" + tundra.getName() + "] to tundra");
        tundra.changeType(Planets.TUNDRA, random);
        tundra.getMarket().getConditions().clear();
        PlanetConditionGenerator.generateConditionsForPlanet(null, tundra, system.getAge());
        tundra.getMarket().removeCondition(Conditions.DECIVILIZED);
        tundra.getMarket().removeCondition(Conditions.DECIVILIZED_SUBPOP);
        tundra.getMarket().removeCondition(Conditions.RUINS_EXTENSIVE);
        tundra.getMarket().removeCondition(Conditions.RUINS_SCATTERED);
        tundra.getMarket().removeCondition(Conditions.RUINS_VAST);
        tundra.getMarket().removeCondition(Conditions.RUINS_WIDESPREAD);
        tundra.getMarket().removeCondition(Conditions.INIMICAL_BIOSPHERE);
        
        tundra.getMarket().removeCondition(Conditions.FARMLAND_POOR);
        tundra.getMarket().removeCondition(Conditions.FARMLAND_ADEQUATE);
        tundra.getMarket().removeCondition(Conditions.FARMLAND_RICH);
        tundra.getMarket().removeCondition(Conditions.FARMLAND_BOUNTIFUL);
        tundra.getMarket().addCondition(Conditions.FARMLAND_POOR);
 
        
        // make sure the tundra world is the best habitable world in-system so there's no questions
        // as to why it was chosen by the survivors
        float pickHazard = tundra.getMarket().getHazardValue();
        
        for (PlanetAPI curr : system.getPlanets()) {
            if (curr.isStar()) continue;
            if (curr.isGasGiant()) continue;
            if (curr.getMarket() == null) continue;
            if (!curr.getMarket().isPlanetConditionMarketOnly()) continue;
            if (curr == tundra) continue;
            
            float h = curr.getMarket().getHazardValue();
            if (curr.hasCondition(Conditions.HABITABLE) && h <= pickHazard) {
                curr.changeType(Planets.BARREN_VENUSLIKE, random);
                curr.getMarket().getConditions().clear();
                PlanetConditionGenerator.generateConditionsForPlanet(null, curr, system.getAge());
            }
        }
        
        for (SectorEntityToken curr : system.getEntitiesWithTag(Tags.STABLE_LOCATION)) {
            system.removeEntity(curr);
        }
        for (SectorEntityToken curr : system.getEntitiesWithTag(Tags.OBJECTIVE)) {
            system.removeEntity(curr);
        }
        
        
        List<OrbitGap> gaps = BaseThemeGenerator.findGaps(system.getCenter(), 2000, 20000, 800);
        float orbitRadius = 7000;
        if (!gaps.isEmpty()) {
            orbitRadius = (gaps.get(0).start + gaps.get(0).end) * 0.5f;
        }
        float radius = 500f + 200f * random.nextFloat();
        float area = radius * radius * 3.14f;
        int count = (int) (area / 80000f);
        count *= 2;
        if (count < 10) count = 10;
        if (count > 100) count = 100;
        float angle = random.nextFloat() * 360f;
        float orbitDays = orbitRadius / (20f + random.nextFloat() * 5f);
        
        SectorEntityToken field = system.addTerrain(Terrain.ASTEROID_FIELD,
                new AsteroidFieldParams(
                    radius, // min radius
                    radius + 100f, // max radius
                    count, // min asteroid count
                    count, // max asteroid count
                    4f, // min asteroid radius 
                    16f, // max asteroid radius
                    null)); // null for default name
        
        field.setCircularOrbit(system.getCenter(), angle, orbitRadius, orbitDays);
        
        SectorEntityToken cache = BaseThemeGenerator.addSalvageEntity(system, Entities.HIDDEN_CACHE, Factions.NEUTRAL);
        cache.getMemoryWithoutUpdate().set(PK_CACHE_KEY, true);
        cache.addTag(Tags.NOT_RANDOM_MISSION_TARGET);
        //cache.getLocation().set(10000, 10000);
        cache.setCircularOrbit(field, 0, 0, 100f);
        Misc.setDefenderOverride(cache, new DefenderDataOverride(Factions.HEGEMONY, 1f, 20, 20, 1));
        
        // Misc.addDefeatTrigger(fleet, trigger);
        
        // add a ship graveyard around the cache - Luddic Path ships, presumably from another
        // Path operative that got farther along but never reported back
        StarSystemData data = new StarSystemData();
        WeightedRandomPicker<String> derelictShipFactions = new WeightedRandomPicker<String>(random);
        derelictShipFactions.add(Factions.LUDDIC_PATH);
        WeightedRandomPicker<String> hulls = new WeightedRandomPicker<String>(random);
        hulls.add("prometheus2", 1f);
        hulls.add("colossus2", 1f);
        hulls.add("colossus2", 1f);
        hulls.add("colossus2", 1f);
        hulls.add("eradicator", 1f);
        hulls.add("enforcer", 1f);
        hulls.add("sunder", 1f);
        hulls.add("venture_pather", 1f);
        hulls.add("manticore_luddic_path", 1f);
        hulls.add("cerberus_luddic_path", 1f);
        hulls.add("hound_luddic_path", 1f);
        hulls.add("buffalo2", 1f);
        addShipGraveyard(data, field, derelictShipFactions, hulls);
        for (AddedEntity ae : data.generated) {
            SalvageSpecialAssigner.assignSpecials(ae.entity, true);
        }
        
        // add some remnant derelicts around a fringe jump-point
        // where the fight was
        float max = 0f;
        JumpPointAPI fringePoint = null;
        List<JumpPointAPI> points = system.getEntities(JumpPointAPI.class);
        for (JumpPointAPI curr : points) {
            float dist = curr.getCircularOrbitRadius();
            if (dist > max) {
                max = dist;
                fringePoint = curr;
            }
        }
        
        if (fringePoint != null) {
            data = new StarSystemData();
            WeightedRandomPicker<String> remnantShipFactions = new WeightedRandomPicker<String>(random);
            remnantShipFactions.add(Factions.REMNANTS);
            hulls = new WeightedRandomPicker<String>(random);
            hulls.add("radiant", 0.25f);
            hulls.add("nova", 0.5f);
            hulls.add("brilliant", 1f);
            hulls.add("apex", 1f);
            hulls.add("scintilla", 1f);
            hulls.add("scintilla", 1f);
            hulls.add("fulgent", 1f);
            hulls.add("fulgent", 1f);
            hulls.add("glimmer", 1f);
            hulls.add("glimmer", 1f);
            hulls.add("lumen", 1f);
            hulls.add("lumen", 1f);
            addShipGraveyard(data, fringePoint, remnantShipFactions, hulls);
            addDebrisField(data, fringePoint, 400f);
            
            for (AddedEntity ae : data.generated) {
                SalvageSpecialAssigner.assignSpecials(ae.entity, true);
                if (ae.entity.getCustomPlugin() instanceof DerelictShipEntityPlugin) {
                    DerelictShipEntityPlugin plugin = (DerelictShipEntityPlugin) ae.entity.getCustomPlugin();
                    plugin.getData().ship.condition = ShipCondition.WRECKED;
                }
            }
        }
        
        // Improvised dockyard where presumably the ship conversion took place
        SectorEntityToken dockyard = system.addCustomEntity("pk_dockyard",
                "Sentinel Gantries", Entities.ORBITAL_DOCKYARD, "neutral");
 
        dockyard.setCircularOrbitPointingDown(tundra, 45, 300, 30);     
        dockyard.setCustomDescriptionId("pk_orbital_dockyard");
        dockyard.getMemoryWithoutUpdate().set("$pkDockyard", true);
        
        //neutralStation.setInteractionImage("illustrations", "abandoned_station2");
        Misc.setAbandonedStationMarket("pk_dockyard", dockyard);
        
        
        // add some unused stuff to the dockyard
        CargoAPI cargo = dockyard.getMarket().getSubmarket(Submarkets.SUBMARKET_STORAGE).getCargo();
        cargo.initMothballedShips(Factions.HEGEMONY);
        
        CampaignFleetAPI temp = Global.getFactory().createEmptyFleet(Factions.HEGEMONY, null, true);
        temp.getFleetData().addFleetMember("enforcer_XIV_Elite");
        temp.getFleetData().addFleetMember("enforcer_XIV_Elite");
        temp.getFleetData().addFleetMember("eagle_xiv_Elite");
        temp.getFleetData().addFleetMember("dominator_XIV_Elite");
        DefaultFleetInflaterParams p = new DefaultFleetInflaterParams();
        p.quality = -1;
        temp.setInflater(new DefaultFleetInflater(p));
        temp.inflateIfNeeded();
        temp.setInflater(null);
 
        int index = 0;
        for (FleetMemberAPI member : temp.getFleetData().getMembersListCopy()) {
            for (String slotId : member.getVariant().getFittedWeaponSlots()) {
                String weaponId = member.getVariant().getWeaponId(slotId);
                if (random.nextFloat() < 0.5f) {
                    member.getVariant().clearSlot(slotId);
                }
                if (random.nextFloat() < 0.25f) {
                    cargo.addWeapons(weaponId, 1);
                }
            }
            if (index == 0 || index == 2) {
                cargo.getMothballedShips().addFleetMember(member);
            }
            index++;
        }
        cargo.addCommodity(Commodities.METALS, 50f + random.nextInt(51));
        
        List<CampaignFleetAPI> stations = getRemnantStations(true, false);
        float minDist = Float.MAX_VALUE;
        CampaignFleetAPI nexus = null;
        for (CampaignFleetAPI curr : stations) {
            float dist = Misc.getDistanceLY(tundra, curr);
            if (dist < minDist) {
                minDist = dist;
                nexus = curr;
            }
        }
        if (nexus != null) {
            if (DEBUG) System.out.println("Found Remnant nexus in [" + nexus.getContainingLocation().getName() + "]");
            nexus.getMemoryWithoutUpdate().set(PK_NEXUS_KEY, true);
            Global.getSector().getPersistentData().put(PK_NEXUS_KEY, nexus);
            Global.getSector().getMemoryWithoutUpdate().set(PK_NEXUS_KEY, nexus.getContainingLocation().getId());
            
            Misc.addDefeatTrigger(nexus, "PKNexusDefeated");
        }
    }
    
    protected void addLOCRLuddicPlanet(ThemeGenContext context) {
        if (DEBUG) System.out.println("Looking for LOCR_LUDDIC planet");
        
        WeightedRandomPicker<PlanetAPI> picker = new WeightedRandomPicker<PlanetAPI>(random);
        WeightedRandomPicker<PlanetAPI> picker_fallback = new WeightedRandomPicker<PlanetAPI>(random);
 
        // looking for a habitable planet in the fringe WITH good farming
        for (Constellation c : context.constellations) {
            for (StarSystemAPI system : c.getSystems()) {
                
                if (system.hasTag(Tags.THEME_SPECIAL)) continue;
                if (system.isNebula()) continue;
                if (system.hasPulsar()) continue;
                if (system.hasBlackHole()) continue;
                if (!system.hasTag(Tags.THEME_MISC_SKIP) && !system.hasTag(Tags.THEME_MISC)) continue;
                if (system.hasTag(Tags.THEME_DERELICT)) continue;
                
                for (PlanetAPI curr : system.getPlanets()) {
                    if (curr.isStar()) continue;
                    if (!curr.getMarket().isPlanetConditionMarketOnly()) continue;  
                    
                    if (curr.hasTag(Tags.NOT_RANDOM_MISSION_TARGET)) continue;
                    if (curr.getMarket().hasCondition(Conditions.WATER_SURFACE)) continue; // Ludd gets seasick, I guess.
                    if (curr.isGasGiant()) continue; // I mean, let's just be sure, right?
                    if (curr.getMarket().hasCondition(Conditions.DECIVILIZED_SUBPOP)) continue;
                    
                    // must have good farmland! Or at least OK farmland.
                    if (curr.getMarket().hasCondition("farmland_rich") || curr.getMarket().hasCondition("farmland_bountiful"))
                    {
                        picker.add(curr);
                    }
                    else if ( curr.getMarket().hasCondition("farmland_adequate"))
                    {
                        picker_fallback.add(curr);
                    }
                }
            }
        }
 
        PlanetAPI planet = picker.pick();
        if (planet == null) 
        {
            planet = picker_fallback.pick();
        }
        
        if (planet != null) {
            
            // add the ship they came in on
            
            DerelictShipData params = new DerelictShipData(new PerShipData("nebula_Standard", ShipCondition.BATTERED, 0f), false);
            params.ship.shipName = "CGR Light of Exultation";
            params.ship.nameAlwaysKnown = true;
            //params.ship.fleetMemberId = id;
            
            SectorEntityToken ship = BaseThemeGenerator.addSalvageEntity(planet.getStarSystem(), Entities.WRECK, Factions.NEUTRAL, params);
            ship.setDiscoverable(true);
            float orbitDays = 200f / (10f + (float) Math.random() * 5f);
            ship.setCircularOrbit(planet, (float) Math.random() * 360f, planet.getRadius() + 100f, orbitDays);
            ShipRecoverySpecialCreator creator = new ShipRecoverySpecialCreator(null, 0, 0, false, null, null);
            Misc.setSalvageSpecial(ship, creator.createSpecial(ship, null));
            
            Global.getSector().getMemoryWithoutUpdate().set(LOCR_LUDDIC_TRANSPORT_KEY, ship);
            //ship.getMemoryWithoutUpdate().set(LOCR_LUDDIC, true);
            
            
            if (DEBUG) System.out.println("Adding LOCR_LUDDIC flag to [" + planet.getName() + "] in [" + planet.getContainingLocation().getNameWithLowercaseType() + "]");
            Global.getSector().getMemoryWithoutUpdate().set(LOCR_LUDDIC_PLANET_KEY, planet);
            planet.getMemoryWithoutUpdate().set(LOCR_LUDDIC, true);
            planet.getMemoryWithoutUpdate().set(LOCR_BLOCK_FIRST_SURVEY, true);
            
            long seed = StarSystemGenerator.random.nextLong();
            planet.addTag(Tags.NOT_RANDOM_MISSION_TARGET);
            
        } else {
            if (DEBUG) System.out.println("Failed to find a LOCR_LUDDIC planet, may Ludd forgive you.");
        }
        if (DEBUG) System.out.println("Finished adding LOCR_LUDDIC  planet\n\n\n");
    }
    
/* Maybe later. -dgb
    protected void addLOCRUtopiaPlanet(ThemeGenContext context) {
        if (DEBUG) System.out.println("Looking for LOCR_UTOPIA planet");
        
        WeightedRandomPicker<PlanetAPI> picker = new WeightedRandomPicker<PlanetAPI>(random);
 
        // looking for a habitable planet in the fringe
        for (Constellation c : context.constellations) {
            for (StarSystemAPI system : c.getSystems()) {
                
                if (system.hasTag(Tags.THEME_SPECIAL)) continue;
                if (system.isNebula()) continue;
                if (system.hasPulsar()) continue;
                if (system.hasBlackHole()) continue;
                if (!system.hasTag(Tags.THEME_MISC_SKIP) && !system.hasTag(Tags.THEME_MISC)) continue;
                if (system.hasTag(Tags.THEME_DERELICT)) continue;
                
                for (PlanetAPI curr : system.getPlanets()) {
                    if (curr.isStar()) continue;
                    if (!curr.getMarket().isPlanetConditionMarketOnly()) continue;  
                    if (curr.hasTag(Tags.NOT_RANDOM_MISSION_TARGET)) continue;
                    if (curr.getMarket().hasCondition(Conditions.DECIVILIZED_SUBPOP)) continue; // no competition, please.
                    if (curr.getMarket().hasCondition(Conditions.WATER_SURFACE)) continue; // I'd have to write around this.
                    if (!curr.getMarket().hasCondition(Conditions.HABITABLE)) continue;
                    
                    picker.add(curr);
                }
            }
        }
        
        PlanetAPI planet =  picker.pick();
 
        if (planet != null) {
            if (DEBUG) System.out.println("Adding LOCR_UTOPIA flag to [" + planet.getName() + "] in [" + planet.getContainingLocation().getNameWithLowercaseType() + "]");
            Global.getSector().getMemoryWithoutUpdate().set(LOCR_UTOPIA_PLANET_KEY, planet);
            planet.getMemoryWithoutUpdate().set(LOCR_UTOPIA, true);
            planet.getMemoryWithoutUpdate().set(LOCR_BLOCK_FIRST_SURVEY, true);
            
            long seed = StarSystemGenerator.random.nextLong();
            planet.addTag(Tags.NOT_RANDOM_MISSION_TARGET);
            
        } else {
            if (DEBUG) System.out.println("Failed to find a planet for LOCR_UTOPIA; the dream is dead :( ");
        }
        if (DEBUG) System.out.println("Finished adding LOCR_UTOPIA planet\n\n\n");
    }
*/
    
    protected void addLOCRMinersPlanet(ThemeGenContext context) {
        if (DEBUG) System.out.println("Looking for LOCR_MINERS planet");
        
        WeightedRandomPicker<PlanetAPI> picker = new WeightedRandomPicker<PlanetAPI>(random);
 
        // looking for a non-habitable planet or moon with good mining in the fringe
        for (Constellation c : context.constellations) {
            for (StarSystemAPI system : c.getSystems()) {
                
                if (system.hasTag(Tags.THEME_SPECIAL)) continue;
                if (system.hasPulsar()) continue;
                if (!system.hasTag(Tags.THEME_MISC_SKIP) && !system.hasTag(Tags.THEME_MISC)) continue;
                if (system.hasTag(Tags.THEME_DERELICT)) continue;
                
                for (PlanetAPI curr : system.getPlanets()) {
                    if (curr.isStar()) continue;
                    if (!curr.getMarket().isPlanetConditionMarketOnly()) continue;  
                    if (curr.hasTag(Tags.NOT_RANDOM_MISSION_TARGET)) continue;
                    if (curr.getMarket().hasCondition(Conditions.HABITABLE)) continue;
                    if (curr.getMarket().hasCondition(Conditions.EXTREME_TECTONIC_ACTIVITY)) continue; // It has to be a GOOD planet.
                    if (curr.getMarket().hasCondition(Conditions.DECIVILIZED_SUBPOP)) continue;
                    if (curr.getMarket().hasCondition(Conditions.WATER_SURFACE)) continue; // don't want to write around this.
                    if (curr.isGasGiant()) continue;
                    if (!( curr.getMarket().hasCondition(Conditions.VOLATILES_PLENTIFUL) || 
                            curr.getMarket().hasCondition(Conditions.ORGANICS_PLENTIFUL) ||
                            curr.getMarket().hasCondition(Conditions.RARE_ORE_ULTRARICH) ) ) continue;  
                    //      curr.getMarket().hasCondition(Conditions.ORE_ULTRARICH) ) ) continue;   
                    
                    picker.add(curr);
                }
            }
        }
        
        PlanetAPI planet =  picker.pick();
 
        if (planet != null) {
            if (DEBUG) System.out.println("Adding LOCR_MINERS flag to [" + planet.getName() + "] in [" + planet.getContainingLocation().getNameWithLowercaseType() + "]");
            Global.getSector().getMemoryWithoutUpdate().set(LOCR_MINERS_PLANET_KEY, planet);
            planet.getMemoryWithoutUpdate().set(LOCR_MINERS, true);
            planet.getMemoryWithoutUpdate().set(LOCR_BLOCK_FIRST_SURVEY, true);
            
            long seed = StarSystemGenerator.random.nextLong();
            planet.addTag(Tags.NOT_RANDOM_MISSION_TARGET);
            
        } else {
            if (DEBUG) System.out.println("Failed to find a planet for LOCR_MINERS.");
        }
        if (DEBUG) System.out.println("Finished adding LOCR_MINERS planet\n\n\n\n\n");
    }
    
    protected void addLOCRPiratePlanet(ThemeGenContext context) {
        if (DEBUG) System.out.println("Looking for LOCR_PIRATE planet");
        
        WeightedRandomPicker<PlanetAPI> picker = new WeightedRandomPicker<PlanetAPI>(random);
        
        // looking for an obscure non-habitable planet or moon
        for (Constellation c : context.constellations) {
            for (StarSystemAPI system : c.getSystems()) {
                
                if (system.hasTag(Tags.THEME_SPECIAL)) continue;
                if (system.hasPulsar()) continue;
                if (!system.hasTag(Tags.THEME_MISC_SKIP) && !system.hasTag(Tags.THEME_MISC)) continue;
                if (system.hasTag(Tags.THEME_DERELICT)) continue;
                
                for (PlanetAPI curr : system.getPlanets()) {
                    if (curr.isStar()) continue;
                    if (!curr.getMarket().isPlanetConditionMarketOnly()) continue;  
                    if (curr.hasTag(Tags.NOT_RANDOM_MISSION_TARGET)) continue;
                    if (curr.getMarket().hasCondition(Conditions.DECIVILIZED_SUBPOP)) continue; // no competition, please.
                    if (curr.getMarket().hasCondition(Conditions.HABITABLE)) continue; // should be a POS
                    if (curr.isGasGiant()) continue;
                    
                    picker.add(curr);
                }
            }
        }
 
        PlanetAPI planet =  picker.pick();
 
        if (planet != null) {
            if (DEBUG) System.out.println("Adding LOCR_PIRATE flag to [" + planet.getName() + "] in [" + planet.getContainingLocation().getNameWithLowercaseType() + "]");
            Global.getSector().getMemoryWithoutUpdate().set(LOCR_PIRATE_PLANET_KEY, planet);
            planet.getMemoryWithoutUpdate().set(LOCR_PIRATE, true);
            planet.getMemoryWithoutUpdate().set(LOCR_BLOCK_FIRST_SURVEY, true);
            
            long seed = StarSystemGenerator.random.nextLong();
            planet.addTag(Tags.NOT_RANDOM_MISSION_TARGET);
            
        } else {
            if (DEBUG) System.out.println("Failed to find a planet for LOCR_PIRATE; the dream is dead :( ");
        }
        if (DEBUG) System.out.println("Finished adding LOCR_PIRATE planet\n\n\n");
    }
    
    
    public static List<CampaignFleetAPI> getRemnantStations(boolean includeDamaged, boolean onlyDamaged) {
        List<CampaignFleetAPI> stations = new ArrayList<CampaignFleetAPI>();
        for (StarSystemAPI system : Global.getSector().getStarSystems()) {
            if (!system.hasTag(Tags.THEME_REMNANT_MAIN)) continue;
            if (system.hasTag(Tags.THEME_REMNANT_DESTROYED)) continue;
            
            for (CampaignFleetAPI fleet : system.getFleets()) {
                if (!fleet.isStationMode()) continue;
                if (!Factions.REMNANTS.equals(fleet.getFaction().getId())) continue;
                
                boolean damaged = fleet.getMemoryWithoutUpdate().getBoolean("$damagedStation");
                if (damaged && !includeDamaged) continue;
                if (!damaged && onlyDamaged) continue;
                
                stations.add(fleet);
            }
        }
        return stations;
    }
}