WarSimScript.java

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package com.fs.starfarer.api.impl.campaign.command;
 
import java.util.ArrayList;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
 
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.FactionAPI;
import com.fs.starfarer.api.campaign.SectorEntityToken;
import com.fs.starfarer.api.campaign.StarSystemAPI;
import com.fs.starfarer.api.campaign.ai.CampaignFleetAIAPI.ActionType;
import com.fs.starfarer.api.campaign.econ.MarketAPI;
import com.fs.starfarer.api.campaign.listeners.ObjectiveEventListener;
import com.fs.starfarer.api.impl.campaign.MilitaryResponseScript;
import com.fs.starfarer.api.impl.campaign.MilitaryResponseScript.MilitaryResponseParams;
import com.fs.starfarer.api.impl.campaign.fleets.RouteManager;
import com.fs.starfarer.api.impl.campaign.fleets.RouteManager.OptionalFleetData;
import com.fs.starfarer.api.impl.campaign.fleets.RouteManager.RouteData;
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.Tags;
import com.fs.starfarer.api.impl.campaign.intel.events.HostileActivityEventIntel;
import com.fs.starfarer.api.impl.campaign.rulecmd.salvage.Objectives;
import com.fs.starfarer.api.impl.campaign.tutorial.TutorialMissionIntel;
import com.fs.starfarer.api.plugins.BuildObjectiveTypePicker;
import com.fs.starfarer.api.plugins.BuildObjectiveTypePicker.BuildObjectiveParams;
import com.fs.starfarer.api.util.CountingMap;
import com.fs.starfarer.api.util.Misc;
import com.fs.starfarer.api.util.TimeoutTracker;
import com.fs.starfarer.api.util.WeightedRandomPicker;
 
public class WarSimScript implements EveryFrameScript, ObjectiveEventListener {
 
    public static enum LocationDanger {
        NONE(0.01f),
        MINIMAL(0.1f),
        LOW(0.2f),
        MEDIUM(0.3f),
        HIGH(0.5f),
        EXTREME(0.8f),
        ;
        
        public static LocationDanger [] vals = values();
        
        public float enemyStrengthFraction;
        private LocationDanger(float enemyStrengthFraction) {
            this.enemyStrengthFraction = enemyStrengthFraction;
        }
        
        public LocationDanger next() {
            int index = this.ordinal() + 1;
            if (index >= vals.length) index = vals.length - 1;
            return vals[index];
        }
        public LocationDanger prev() {
            int index = this.ordinal() - 1;
            if (index < 0) index = 0;
            return vals[index];
        }
 
    }
    
    
    
    
    
    public static final String KEY = "$core_warSimScript";
    
    public static final float CHECK_DAYS = 10f;
    public static final float CHECK_PROB = 0.5f;
    
    
    public static WarSimScript getInstance() {
        Object test = Global.getSector().getMemoryWithoutUpdate().get(KEY);
        return (WarSimScript) test; 
    }
    
    protected TimeoutTracker<String> timeouts = new TimeoutTracker<String>();
 
    protected List<StarSystemAPI> queue = new ArrayList<StarSystemAPI>();
    
    public WarSimScript() {
        Global.getSector().getMemoryWithoutUpdate().set(KEY, this);
        Global.getSector().getListenerManager().addListener(this);
        
        for (StarSystemAPI system : Global.getSector().getEconomy().getStarSystemsWithMarkets()) {
            String sid = getStarSystemTimeoutId(system);
            timeouts.add(sid, 2f + (float) Math.random() * 3f);
        }
    }
    
    protected Object readResolve() {
        if (timeouts == null) {
            timeouts = new TimeoutTracker<String>();
        }
        return this;
    }
    
    public void advance(float amount) {
        //if (true) return;
        
        if (TutorialMissionIntel.isTutorialInProgress()) {
            return;
        }
        
        float days = Misc.getDays(amount);
        
        timeouts.advance(days);
        
        if (queue.isEmpty()) {
            queue = Global.getSector().getEconomy().getStarSystemsWithMarkets();
        }
        
        if (!queue.isEmpty()) {
            StarSystemAPI curr = queue.remove(0);
            processStarSystem(curr);
        }
    }
 
    public void processStarSystem(StarSystemAPI system) {
        String sid = getStarSystemTimeoutId(system);
        if (timeouts.contains(sid)) return;
        timeouts.add(sid, 2f + (float) Math.random() * 3f);
        
        CountingMap<FactionAPI> str = getFactionStrengths(system);
 
        boolean inSpawnRange = RouteManager.isPlayerInSpawnRange(system.getCenter());
        
        List<FactionAPI> factions = new ArrayList<FactionAPI>(str.keySet());
        
//      if (system.getName().toLowerCase().contains("old milix")) {
//          System.out.println("wefwefwe");
//      }
        
//      if (system.isCurrentLocation()) {
//          System.out.println("ff23f23f32");
//      }
        
        for (SectorEntityToken obj : system.getEntitiesWithTag(Tags.OBJECTIVE)) {
            List<FactionAPI> contenders = new ArrayList<FactionAPI>();
            
            // figure out if anyone that doesn't own it thinks they should own it
            for (FactionAPI faction : factions) {
                if (wantsToOwnObjective(faction, str, obj)) {
                    contenders.add(faction);
                    String id = getControlTimeoutId(obj, faction);
                    if (!timeouts.contains(id)) {
                        addObjectiveActionResponse(obj, faction, obj.getFaction());
                    }
                } else if (faction == obj.getFaction()) {
                    contenders.add(faction);
                }
            }
            
            if (!inSpawnRange) {
                String id = getControlSimTimeoutId(obj);
                if (timeouts.contains(id)) continue;
                
                timeouts.add(id, 10f + (float) Math.random() * 30f);
                
                WeightedRandomPicker<FactionAPI> picker = new WeightedRandomPicker<FactionAPI>();
                float max = 0f;
                for (FactionAPI faction : contenders) {
                    float curr = str.getCount(faction) + getStationStrength(faction, system, obj);
                    if (curr > max) {
                        max = curr;
                    }
                }
                if (max <= 0) continue;
                
                for (FactionAPI faction : contenders) {
                    float curr = str.getCount(faction) + getStationStrength(faction, system, obj);
                    float w = (curr / max) - 0.5f;
                    picker.add(faction, w);
                }
                
                FactionAPI winner = picker.pick();
                if (winner != null && winner != obj.getFaction()) {
                    Objectives o = new Objectives(obj);
                    o.control(winner.getId());
                }
            }
        }
        
        
        for (SectorEntityToken sLoc : system.getEntitiesWithTag(Tags.STABLE_LOCATION)) {
            if (sLoc.hasTag(Tags.NON_CLICKABLE)) continue;
            if (sLoc.hasTag(Tags.FADING_OUT_AND_EXPIRING)) continue;
            if (!inSpawnRange) {
                String id = getBuildSimTimeoutId(sLoc);
                if (timeouts.contains(id)) continue;
                
                timeouts.add(id, 20f + (float) Math.random() * 20f);
                
                WeightedRandomPicker<FactionAPI> picker = new WeightedRandomPicker<FactionAPI>();
                float max = 0f;
                for (FactionAPI faction : factions) {
                    float curr = str.getCount(faction) + getStationStrength(faction, system, sLoc);
                    if (curr > max) {
                        max = curr;
                    }
                }
                if (max <= 0) continue;
                
                for (FactionAPI faction : factions) {
                    float curr = str.getCount(faction) + getStationStrength(faction, system, sLoc);
                    float w = (curr / max) - 0.5f;
                    picker.add(faction, w);
                }
                
                FactionAPI winner = picker.pick();
                if (winner != null && winner != sLoc.getFaction()) {
                    BuildObjectiveParams params = new BuildObjectiveParams();
                    params.faction = winner;
                    params.fleet = null;
                    params.stableLoc = sLoc;
                    BuildObjectiveTypePicker pick = Global.getSector().getGenericPlugins().pickPlugin(BuildObjectiveTypePicker.class, params);
                    String type = null;
                    if (pick != null) {
                        type = pick.pickObjectiveToBuild(params);
                    }
                    if (type != null) {
                        Objectives o = new Objectives(sLoc);
                        o.build(type, winner.getId());
                    }
                }
            }
        }
    }
    
    protected boolean wantsToOwnObjective(FactionAPI faction, CountingMap<FactionAPI> str, SectorEntityToken o) {
        if (o.getFaction() == faction) return false;
        if (!o.getFaction().isHostileTo(faction) && !o.getFaction().isNeutralFaction()) {
//          for (MarketAPI curr : Misc.getMarketsInLocation(o.getContainingLocation())) {
//              if (curr.getFaction() == o.getFaction() && 
//                      !curr.getFaction().isNeutralFaction() &&
//                      !curr.getFaction().isPlayerFaction()) {
//                  return false;
//              }
//          }
//          return true;
            
            boolean ownerHasColonyInSystem = false;
            for (MarketAPI curr : Misc.getMarketsInLocation(o.getContainingLocation())) {
                if (curr.getFaction() == o.getFaction() && 
                        !curr.getFaction().isNeutralFaction()) {
                    ownerHasColonyInSystem = true;
                    break;
                }
            }
            if (ownerHasColonyInSystem) return false;
            return true;
        }
        
        float minDist = Float.MAX_VALUE;
        MarketAPI closest = null;
        boolean haveInSystemMarkets = false;
        for (MarketAPI market : Misc.getMarketsInLocation(o.getContainingLocation())) {
            float dist = Misc.getDistance(market.getPrimaryEntity(), o);
            if (dist < minDist) {
                minDist = dist;
                closest = market;
            }
            if (faction == market.getFaction()) {
                haveInSystemMarkets = true;
            }
        }
        
        if (closest != null && closest.getFaction() == faction) {
            return true;
        }
        
        // pirate-like factions will try to pick up objectives that are far away from any markets
        if (faction.getCustomBoolean(Factions.CUSTOM_PIRATE_BEHAVIOR)) {
            if (minDist > 8000) {
                return true;
            }
        }
        
        if (!haveInSystemMarkets && closest != null && !closest.getFaction().isHostileTo(faction)) {
            return false;
        }
        
        int maxStr = 0;
        FactionAPI strongest = null;
        for (FactionAPI curr : str.keySet()) {
            int s = str.getCount(curr);
            if (s > maxStr) {
                maxStr = s;
                strongest = curr;
            }
        }
        
        return strongest == faction;
    }
    
 
 
    public void reportObjectiveChangedHands(SectorEntityToken objective, FactionAPI from, FactionAPI to) {
        addObjectiveActionResponse(objective, from, to);
    }
 
 
    public void reportObjectiveDestroyed(SectorEntityToken objective, SectorEntityToken stableLocation, FactionAPI enemy) {
        String id = getBuildSimTimeoutId(stableLocation);
        timeouts.add(id, 40f + (float) Math.random() * 20f, 100f);
        
        addObjectiveActionResponse(objective, objective.getFaction(), null);
    }
 
    
    protected String getStarSystemTimeoutId(StarSystemAPI system) {
        String id = "starsystem_" + system.getId();
        return id;
    }
    
    protected String getBuildSimTimeoutId(SectorEntityToken objective) {
        String id = "sim_build_" + objective.getId();
        return id;
    }
    
    protected String getControlSimTimeoutId(SectorEntityToken objective) {
        String id = "sim_changedhands_" + objective.getId();
        return id;
    }
    
    protected String getControlTimeoutId(SectorEntityToken objective, FactionAPI faction) {
        String id = faction.getId() + "_" + objective.getId();
        return id;
    }
    
    protected void addObjectiveActionResponse(SectorEntityToken objective, FactionAPI faction, FactionAPI enemy) {
        if (faction.isNeutralFaction()) return;
        if (faction.getCustomBoolean(Factions.CUSTOM_NO_WAR_SIM)) return;
        
        if (enemy != null && enemy.isNeutralFaction()) return;
        if (enemy != null && !faction.isHostileTo(enemy)) return;
        
        String id = getControlTimeoutId(objective, faction);
        if (timeouts.contains(id)) return;
        
        if (isAlreadyFightingFor(objective, faction)) { // an MRS from some other source, such as a raid
            return;
        }
        
        MilitaryResponseParams params = new MilitaryResponseParams(ActionType.HOSTILE, 
                objective.getId(), 
                faction,
                objective,
                0.4f,
                20f + (float) Math.random() * 20f);
        MilitaryResponseScript script = new MilitaryResponseScript(params);
        objective.getContainingLocation().addScript(script);
        
        timeouts.add(id, params.responseDuration * 2f);
    }
    
    
    
    
    public boolean isDone() {
        return false;
    }
 
    public boolean runWhilePaused() {
        return false;
    }
 
    
    
    
    public static CountingMap<FactionAPI> getFactionStrengths(StarSystemAPI system) {
        CountingMap<FactionAPI> result = new CountingMap<FactionAPI>();
 
        Set<FactionAPI> factions = new LinkedHashSet<FactionAPI>();
//      if (system.getName().startsWith("Askonia")) {
//          System.out.println("wefewfew");
//      }
        
        for (CampaignFleetAPI fleet : system.getFleets()) {
            if (fleet.getMemoryWithoutUpdate().getBoolean(MemFlags.MEMORY_KEY_TRADE_FLEET)) continue;
            if (fleet.getMemoryWithoutUpdate().getBoolean(MemFlags.MEMORY_KEY_SMUGGLER)) continue;
            factions.add(fleet.getFaction());
        }
        
        for (RouteData route : RouteManager.getInstance().getRoutesInLocation(system)) {
            String id = route.getFactionId();
            if (id == null) continue;
            FactionAPI faction = Global.getSector().getFaction(id);
            factions.add(faction);
        }
        
        for (FactionAPI faction : factions) {
            if (faction.getCustomBoolean(Factions.CUSTOM_NO_WAR_SIM)) continue;
            
            int strength = (int) getFactionStrength(faction, system);
            if (strength > 0) {
                result.add(faction, strength);
            }
        }
        return result;
    }
    
    
    
    public static float getRelativeEnemyStrength(String factionId, StarSystemAPI system) {
        float enemyStrength = getEnemyStrength(factionId, system);
        float factionStrength = getFactionStrength(factionId, system);
        float f = enemyStrength / Math.max(1f, factionStrength + enemyStrength);
        return f;
    }
    
    public static float getRelativeFactionStrength(String factionId, StarSystemAPI system) {
        float enemyStrength = getEnemyStrength(factionId, system);
        float factionStrength = getFactionStrength(factionId, system);
        float f = factionStrength / Math.max(1f, factionStrength + enemyStrength);
        return f;
    }
    
    public static float getEnemyStrength(String factionId, StarSystemAPI system) {
        return getEnemyStrength(Global.getSector().getFaction(factionId), system, false);
    }
    public static float getEnemyStrength(FactionAPI faction, StarSystemAPI system) {
        return getEnemyStrength(faction, system, false);
    }
    public static float getEnemyStrength(String factionId, StarSystemAPI system, boolean assumeHostileToPlayer) {
        return getEnemyStrength(Global.getSector().getFaction(factionId), system, assumeHostileToPlayer);
    }
    public static float getEnemyStrength(FactionAPI faction, StarSystemAPI system, boolean assumeHostileToPlayer) {
        float enemyStr = 0;
        Set<String> seen = new HashSet<String>();
        for (MarketAPI target : Misc.getMarketsInLocation(system)) {
            if (!(assumeHostileToPlayer && target.getFaction().isPlayerFaction())) {
                if (!target.getFaction().isHostileTo(faction)) continue;
            }
            
            if (seen.contains(target.getFactionId())) continue;
            seen.add(target.getFactionId());
            enemyStr += WarSimScript.getFactionStrength(target.getFaction(), system);
        }
        
        if (faction.isPlayerFaction()) {
            HostileActivityEventIntel intel = HostileActivityEventIntel.get();
            //HostileActivityIntel intel = HostileActivityIntel.get(system);
            if (intel != null) {
                enemyStr += intel.getVeryApproximateFPStrength(system);
            }
        }
        
        return enemyStr;
    }
    
    public static float getFactionStrength(String factionId, StarSystemAPI system) {
        return getFactionStrength(Global.getSector().getFaction(factionId), system);
    }
    public static float getFactionStrength(FactionAPI faction, StarSystemAPI system) {
        float strength = 0f;
        
//      if (system.getName().toLowerCase().contains("naraka") && Factions.PIRATES.equals(faction.getId())) {
//          System.out.println("wefwefwe");
//      }
        
        Set<CampaignFleetAPI> seenFleets = new HashSet<CampaignFleetAPI>();
        for (CampaignFleetAPI fleet : system.getFleets()) {
            if (fleet.getFaction() != faction) continue;
            if (fleet.isStationMode()) continue;
            if (fleet.getMemoryWithoutUpdate().getBoolean(MemFlags.MEMORY_KEY_TRADE_FLEET)) continue;
            if (fleet.getMemoryWithoutUpdate().getBoolean(MemFlags.MEMORY_KEY_SMUGGLER)) continue;
            
            if (fleet.isPlayerFleet()) continue;
            
            strength += fleet.getEffectiveStrength();
            
            seenFleets.add(fleet);
        }
        
        for (RouteData route : RouteManager.getInstance().getRoutesInLocation(system)) {
            if (route.getActiveFleet() != null && seenFleets.contains(route.getActiveFleet())) continue;
        
            OptionalFleetData data = route.getExtra();
            if (data == null) continue;
            if (route.getFactionId() == null) continue;
            if (!faction.getId().equals(route.getFactionId())) continue;
            
            strength += data.getStrengthModifiedByDamage();
        }
        
        return strength;
    }
    
    
    public static float getStationStrength(FactionAPI faction, StarSystemAPI system, SectorEntityToken from) {
        float strength = 0f;
        
        for (CampaignFleetAPI fleet : system.getFleets()) {
            if (!fleet.isStationMode()) continue;
            if (fleet.getFaction() != faction) continue;
            
            float maxDist = Misc.getBattleJoinRange() * 3f;
            
            float dist = Misc.getDistance(from, fleet);
            if (dist < maxDist) {
                strength += fleet.getEffectiveStrength();
            }
        }
        
        return strength;
    }
 
    public TimeoutTracker<String> getTimeouts() {
        return timeouts;
    }
    
    
    public static void removeFightOrdersFor(SectorEntityToken target, FactionAPI faction) {
        for (EveryFrameScript s : target.getContainingLocation().getScripts()) {
            if (s instanceof MilitaryResponseScript) {
                MilitaryResponseScript script = (MilitaryResponseScript) s;
                if (script.getParams() != null && script.getParams().target == target &&
                        script.getParams().faction == faction) {
                    script.forceDone();
                }
            }
        }
    }
    
    public static void setNoFightingForObjective(SectorEntityToken objective, FactionAPI faction, float timeout) {
        removeFightOrdersFor(objective, faction);
        if (timeout > 0) {
            WarSimScript wss = getInstance();
            String id = wss.getControlTimeoutId(objective, faction);
            wss.timeouts.add(id, timeout);
        }
    }
    
    public static void removeNoFightingTimeoutForObjective(SectorEntityToken objective, FactionAPI faction) {
        WarSimScript wss = getInstance();
        String id = wss.getControlTimeoutId(objective, faction);
        wss.timeouts.remove(id);
    }
    
    public static boolean isAlreadyFightingFor(SectorEntityToken objective, FactionAPI faction) {
        for (EveryFrameScript s : objective.getContainingLocation().getScripts()) {
            if (s instanceof MilitaryResponseScript) {
                MilitaryResponseScript script = (MilitaryResponseScript) s;
                if (script.getParams() != null && script.getParams().target == objective &&
                        script.getParams().faction == faction) {
                    return true;
                }
            }
        }
        return false;
        
    }
    
    public static LocationDanger getDangerFor(FactionAPI faction, StarSystemAPI system) {
        if (system == null) return LocationDanger.NONE;
        return getDangerFor(getFactionStrength(faction, system), getEnemyStrength(faction, system));
    }
    public static LocationDanger getDangerFor(String factionId, StarSystemAPI system) {
        if (system == null) return LocationDanger.NONE;
        return getDangerFor(getFactionStrength(factionId, system), getEnemyStrength(factionId, system));
    }
    public static LocationDanger getDangerFor(float factionStrength, float enemyStrength) {
        if (enemyStrength < 100) return LocationDanger.NONE;
        
        float f = enemyStrength / Math.max(1f, factionStrength + enemyStrength);
        for (LocationDanger level : LocationDanger.vals) {
            float test = level.enemyStrengthFraction + (level.next().enemyStrengthFraction - level.enemyStrengthFraction) * 0.5f;
            if (level == LocationDanger.NONE) test = LocationDanger.NONE.enemyStrengthFraction;
            if (test >= f) {
                return level;
            }
        }
        return LocationDanger.EXTREME;
    }
}