DistressCallAbility.java

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package com.fs.starfarer.api.impl.campaign.abilities;
 
import java.awt.Color;
import java.util.Random;
 
import org.lwjgl.util.vector.Vector2f;
 
import com.fs.starfarer.api.Global;
import com.fs.starfarer.api.campaign.CampaignFleetAPI;
import com.fs.starfarer.api.campaign.JumpPointAPI;
import com.fs.starfarer.api.campaign.SectorEntityToken;
import com.fs.starfarer.api.campaign.SectorEntityToken.VisibilityLevel;
import com.fs.starfarer.api.campaign.StarSystemAPI;
import com.fs.starfarer.api.characters.FullName;
import com.fs.starfarer.api.impl.campaign.econ.impl.MilitaryBase;
import com.fs.starfarer.api.impl.campaign.fleets.FleetFactory.PatrolType;
import com.fs.starfarer.api.impl.campaign.fleets.PirateFleetManager;
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.fleets.RouteManager.RouteFleetSpawner;
import com.fs.starfarer.api.impl.campaign.fleets.RouteManager.RouteSegment;
import com.fs.starfarer.api.impl.campaign.ids.Factions;
import com.fs.starfarer.api.impl.campaign.ids.FleetTypes;
import com.fs.starfarer.api.impl.campaign.ids.Pings;
import com.fs.starfarer.api.impl.campaign.ids.Tags;
import com.fs.starfarer.api.impl.campaign.procgen.themes.RuinsFleetRouteManager;
import com.fs.starfarer.api.impl.campaign.procgen.themes.SalvageSpecialAssigner;
import com.fs.starfarer.api.ui.LabelAPI;
import com.fs.starfarer.api.ui.TooltipMakerAPI;
import com.fs.starfarer.api.util.DelayedActionScript;
import com.fs.starfarer.api.util.Misc;
import com.fs.starfarer.api.util.TimeoutTracker;
import com.fs.starfarer.api.util.WeightedRandomPicker;
 
public class DistressCallAbility extends BaseDurationAbility implements RouteFleetSpawner {
 
    public static final float NEARBY_USE_TIMEOUT_DAYS = 20f;
    public static final float NEARBY_USE_RADIUS_LY = 5f;
    
    public static final float DAYS_TO_TRACK_USAGE = 365f;
    
    public static enum DistressCallOutcome {
        NOTHING,
        HELP,
        PIRATES,
    }
    
    public static class DistressResponseData {
        public DistressCallOutcome outcome;
        public JumpPointAPI inner;
        public JumpPointAPI outer;
    }
    
    
    public static class AbilityUseData {
        public long timestamp;
        public Vector2f location;
        public AbilityUseData(long timestamp, Vector2f location) {
            this.timestamp = timestamp;
            this.location = location;
        }
        
    }
    
    protected boolean performed = false;
    protected int numTimesUsed = 0;
    protected long lastUsed = 0;
    
    protected TimeoutTracker<AbilityUseData> uses = new TimeoutTracker<AbilityUseData>();
    
    protected Object readResolve() {
        super.readResolve();
        if (uses == null) {
            uses = new TimeoutTracker<AbilityUseData>();
        }
        return this;
    }
    
    @Override
    protected void activateImpl() {
        if (entity.isInCurrentLocation()) {
            VisibilityLevel level = entity.getVisibilityLevelToPlayerFleet();
            if (level != VisibilityLevel.NONE) {
                Global.getSector().addPing(entity, Pings.DISTRESS_CALL);
            }
            
            performed = false;
        }
        
    }
 
    @Override
    protected void applyEffect(float amount, float level) {
        CampaignFleetAPI fleet = getFleet();
        if (fleet == null) return;
        
        if (!performed) {
            if (wasUsedNearby(NEARBY_USE_TIMEOUT_DAYS, fleet.getLocationInHyperspace(), NEARBY_USE_RADIUS_LY)) {
                performed = true;
                return;
            }
            
            WeightedRandomPicker<DistressCallOutcome> picker = new WeightedRandomPicker<DistressCallOutcome>();
            picker.add(DistressCallOutcome.HELP, 10f);
            if (numTimesUsed > 2) {
                float uses = getNumUsesInLastPeriod();
                float pirates = 10f + uses * 2f;
                picker.add(DistressCallOutcome.PIRATES, pirates);
                
                float nothing = 10f + uses * 2f;
                picker.add(DistressCallOutcome.NOTHING, nothing);
            }
            
            DistressCallOutcome outcome = picker.pick();
            //outcome = DistressCallOutcome.HELP;
            
            if (outcome != DistressCallOutcome.NOTHING) {
                float delay = 10f + 10f * (float) Math.random();
                if (numTimesUsed == 0) {
                    delay = 1f + 2f * (float) Math.random();
                }
                //delay = 0f;
                addResponseScript(delay, outcome);
            }
            
            numTimesUsed++;
            lastUsed = Global.getSector().getClock().getTimestamp();
            performed = true;
            
            AbilityUseData data = new AbilityUseData(lastUsed, fleet.getLocationInHyperspace());
            uses.add(data, DAYS_TO_TRACK_USAGE);
        }
    }
    
    public boolean wasUsedNearby(float withinDays, Vector2f locInHyper, float withinRangeLY) {
        for (AbilityUseData data : uses.getItems()) {
            float daysSinceUse = Global.getSector().getClock().getElapsedDaysSince(data.timestamp);
            if (daysSinceUse <= withinDays) {
                float range = Misc.getDistanceLY(locInHyper, data.location);
                if (range <= withinRangeLY) return true;
            }
        }
        return false;
    }
    
    
    @Override
    public void advance(float amount) {
        super.advance(amount);
 
        float days = Global.getSector().getClock().convertToDays(amount);
        uses.advance(days);
    }
 
    public TimeoutTracker<AbilityUseData> getUses() {
        return uses;
    }
    
    public int getNumUsesInLastPeriod() {
        return uses.getItems().size();
    }
 
    protected void addResponseScript(float delayDays, DistressCallOutcome outcome) {
        final CampaignFleetAPI player = getFleet();
        if (player == null) return;
        if (!(player.getContainingLocation() instanceof StarSystemAPI)) return;
        
        final StarSystemAPI system = (StarSystemAPI) player.getContainingLocation();
        
        final JumpPointAPI inner = Misc.getDistressJumpPoint(system);
        if (inner == null) return;
        
        JumpPointAPI outerTemp = null;
        if (inner.getDestinations().size() >= 1) {
            SectorEntityToken test = inner.getDestinations().get(0).getDestination();
            if (test instanceof JumpPointAPI) {
                outerTemp = (JumpPointAPI) test;
            }
        }
        final JumpPointAPI outer = outerTemp;
        if (outer == null) return;
        
        
        if (outcome == DistressCallOutcome.HELP) {
            addHelpScript(delayDays, system, inner, outer);
        } else if (outcome == DistressCallOutcome.PIRATES) {
            addPiratesScript(delayDays, system, inner, outer);
        }
        
    }
    
    protected void addPiratesScript(float delayDays,
                                 final StarSystemAPI system, 
                                 final JumpPointAPI inner, 
                                 final JumpPointAPI outer) {
        Global.getSector().addScript(new DelayedActionScript(delayDays) {
            @Override
            public void doAction() {
                CampaignFleetAPI player = Global.getSector().getPlayerFleet();
                if (player == null) return;
                
                int numPirates = new Random().nextInt(3) + 1;
                for (int i = 0; i < numPirates; i++) {
                    DistressResponseData data = new DistressResponseData();
                    data.outcome = DistressCallOutcome.PIRATES;
                    data.inner = inner;
                    data.outer = outer;
                    
                    OptionalFleetData extra = new OptionalFleetData();
                    extra.factionId = Factions.PIRATES;
                    
                    RouteData route = RouteManager.getInstance().addRoute("dca_" + getId(), null, 
                                                    Misc.genRandomSeed(), extra, DistressCallAbility.this, data);
                    float waitDays = 15f + (float) Math.random() * 10f;
                    route.addSegment(new RouteSegment(waitDays, inner));
                }
            }
        });
    }
    
    protected void addHelpScript(float delayDays,
                                    final StarSystemAPI system, 
                                    final JumpPointAPI inner, 
                                    final JumpPointAPI outer) {
        Global.getSector().addScript(new DelayedActionScript(delayDays) {
            @Override
            public void doAction() {
                DistressResponseData data = new DistressResponseData();
                data.outcome = DistressCallOutcome.HELP;
                data.inner = inner;
                data.outer = outer;
                
                RouteData route = RouteManager.getInstance().addRoute("dca_" + getId(), null, 
                                                Misc.genRandomSeed(), null, DistressCallAbility.this, data);
                float waitDays = 15f + (float) Math.random() * 10f;
                route.addSegment(new RouteSegment(waitDays, inner));
            }
        });
    }
    
    
    
    
    public boolean isUsable() {
        if (!super.isUsable()) return false;
        if (getFleet() == null) return false;
        
        CampaignFleetAPI fleet = getFleet();
        if (fleet.isInHyperspace() || fleet.isInHyperspaceTransition()) return false;
        
        if (fleet.getContainingLocation() != null && fleet.getContainingLocation().hasTag(Tags.SYSTEM_ABYSSAL)) {
            return false;
        }
        
        return true;
    }
    
 
    @Override
    protected void deactivateImpl() {
        cleanupImpl();
    }
    
    @Override
    protected void cleanupImpl() {
        CampaignFleetAPI fleet = getFleet();
        if (fleet == null) return;
    }
 
    
    @Override
    public void createTooltip(TooltipMakerAPI tooltip, boolean expanded) {
        
        CampaignFleetAPI fleet = getFleet();
        if (fleet == null) return;
        
        Color gray = Misc.getGrayColor();
        Color highlight = Misc.getHighlightColor();
        Color bad = Misc.getNegativeHighlightColor();
        
        LabelAPI title = tooltip.addTitle(spec.getName());
 
        float pad = 10f;
        
        tooltip.addPara("May be used by a stranded fleet to punch a distress signal through to hyperspace, " +
                        "asking nearby fleets to bring aid in the form of fuel and supplies. " +
                        "Help may take many days to arrive, if it arrives at all, and taking advantage " +
                        "of it will result in a progressively higher reduction in standing with the responders.", pad);
        
        tooltip.addPara("By long-standing convention, the fleet in distress is expected to meet any responders at the " +
                        "innermost jump-point inside a star system.", pad, highlight,
                        "innermost jump-point");
        
        tooltip.addPara("The signal is non-directional and carries no data, and is therefore not useful for " +
                        "calling for help in a tactical situation.", pad);
        
        if (fleet.isInHyperspace()) {
            tooltip.addPara("Can not be used in hyperspace.", bad, pad);
        }
        if (fleet.getContainingLocation() != null && fleet.getContainingLocation().hasTag(Tags.SYSTEM_ABYSSAL)) {
            tooltip.addPara("Can not be used in star systems deep within abyssal hyperspace.", bad, pad);
        }
        
        addIncompatibleToTooltip(tooltip, expanded);
        
    }
 
    public boolean hasTooltip() {
        return true;
    }
    
 
    public CampaignFleetAPI spawnFleet(RouteData route) {
        
        DistressResponseData data = (DistressResponseData) route.getCustom();
        
        CampaignFleetAPI player = Global.getSector().getPlayerFleet();
        if (player == null) return null;
        
        if (data.outcome == DistressCallOutcome.HELP) {
            WeightedRandomPicker<String> factions = SalvageSpecialAssigner.getNearbyFactions(
                                            null, data.inner,
                                            10f, 10f, 0f);
            
            String faction = factions.pick();
//          faction = Factions.HEGEMONY;
//          faction = Factions.PIRATES;
            if (faction == null) return null;
            
            CampaignFleetAPI fleet = null;
            if (Factions.INDEPENDENT.equals(faction)) {
                WeightedRandomPicker<String> typePicker = new WeightedRandomPicker<String>();
                typePicker.add(FleetTypes.SCAVENGER_SMALL, 5f);
                typePicker.add(FleetTypes.SCAVENGER_MEDIUM, 10f);
                typePicker.add(FleetTypes.SCAVENGER_LARGE, 5f);
                String type = typePicker.pick();
    
                fleet = RuinsFleetRouteManager.createScavenger(
                                                type, data.inner.getLocationInHyperspace(),
                                                route, null, false, null);
            } else {
                WeightedRandomPicker<PatrolType> picker = new WeightedRandomPicker<PatrolType>();
                picker.add(PatrolType.FAST, 5f); 
                picker.add(PatrolType.COMBAT, 10f); 
                picker.add(PatrolType.HEAVY, 5f);
                PatrolType type = picker.pick();
                
                fleet = MilitaryBase.createPatrol(type, faction, route, null, data.inner.getLocationInHyperspace(), route.getRandom());
                //fleet = PatrolFleetManager.createPatrolFleet(type, null, faction, data.inner.getLocationInHyperspace(), 0f);
            }
            if (fleet == null) return null;
    
            if (Misc.getSourceMarket(fleet) == null) return null;
    
    
            if (numTimesUsed == 1) {
                FullName name = new FullName("Mel", "Greenish", fleet.getCommander().getGender());
                fleet.getCommander().setName(name);
                fleet.getFlagship().setShipName("IS In All Circumstances");
            }
    
            Misc.makeImportant(fleet, "distressResponse", 30f);
            fleet.getMemoryWithoutUpdate().set("$distressResponse", true);
    
            Global.getSector().getHyperspace().addEntity(fleet);
    
            if (!player.isInHyperspace() && 
                    (Global.getSector().getHyperspace().getDaysSinceLastPlayerVisit() > 5 ||
                            player.getCargo().getFuel() <= 0)) {
    
                Vector2f loc = data.outer.getLocation();
                fleet.setLocation(loc.x, loc.y + fleet.getRadius() + 100f);
            } else {
                float dir = (float) Math.random() * 360f;
                if (player.isInHyperspace()) {
                    dir = Misc.getAngleInDegrees(player.getLocation(), data.inner.getLocationInHyperspace());
                    dir += (float) Math.random() * 120f - 60f;
                }
                Vector2f loc = Misc.getUnitVectorAtDegreeAngle(dir);
                loc.scale(3000f + 1000f * (float) Math.random());
                Vector2f.add(data.inner.getLocationInHyperspace(), loc, loc);
                fleet.setLocation(loc.x, loc.y + fleet.getRadius() + 100f);
            }
    
            fleet.addScript(new DistressCallResponseAssignmentAI(fleet, data.inner.getStarSystem(), 
                                                                 data.inner, data.outer));
            
            return fleet;
        } else if (data.outcome == DistressCallOutcome.PIRATES) {
            int points = 5 + new Random().nextInt(15);
            
            CampaignFleetAPI fleet = PirateFleetManager.createPirateFleet(points, route, data.inner.getLocationInHyperspace());
            if (fleet == null) return null;
            if (Misc.getSourceMarket(fleet) == null) return null;
            
            Global.getSector().getHyperspace().addEntity(fleet);
        
            if (!player.isInHyperspace() && 
                    (Global.getSector().getHyperspace().getDaysSinceLastPlayerVisit() > 5 ||
                            player.getCargo().getFuel() <= 0)) {
                
                Vector2f loc = data.outer.getLocation();
                fleet.setLocation(loc.x, loc.y + fleet.getRadius() + 100f);
            } else {
                float dir = (float) Math.random() * 360f;
                if (player.isInHyperspace()) {
                    dir = Misc.getAngleInDegrees(player.getLocation(), data.inner.getLocationInHyperspace());
                    dir += (float) Math.random() * 120f - 60f;
                }
                Vector2f loc = Misc.getUnitVectorAtDegreeAngle(dir);
                loc.scale(3000f + 1000f * (float) Math.random());
                Vector2f.add(data.inner.getLocationInHyperspace(), loc, loc);
                fleet.setLocation(loc.x, loc.y + fleet.getRadius() + 100f);
            }
        
            fleet.addScript(new DistressCallResponsePirateAssignmentAI(fleet, data.inner.getStarSystem(), data.inner, data.outer));
            
            return fleet;
        }
        
        
        return null;
    }
 
    
    public void reportAboutToBeDespawnedByRouteManager(RouteData route) {
        // don't respawn since the assignment AI is not set up to handle it well, it'll
        // just basically start over
        route.expire(); 
    }
 
    public boolean shouldCancelRouteAfterDelayCheck(RouteData route) {
        return false;
    }
 
    public boolean shouldRepeat(RouteData route) {
        return false;
    }
 
}