ThreatFleetBehaviorScript.java

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package com.fs.starfarer.api.impl.combat.threat;
 
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.FleetAssignment;
import com.fs.starfarer.api.campaign.SectorEntityToken;
import com.fs.starfarer.api.campaign.StarSystemAPI;
import com.fs.starfarer.api.campaign.ai.ModularFleetAIAPI;
import com.fs.starfarer.api.impl.campaign.fleets.DisposableFleetManager;
import com.fs.starfarer.api.impl.campaign.ids.Abilities;
import com.fs.starfarer.api.impl.campaign.ids.MemFlags;
import com.fs.starfarer.api.impl.campaign.ids.Stats;
import com.fs.starfarer.api.util.Misc;
 
public class ThreatFleetBehaviorScript implements EveryFrameScript {
 
    public static float MIN_SECONDS_TO_PURSUE_AFTER_SEEN_BY_PLAYER = 30f;
    public static float MAX_SECONDS_TO_PURSUE_AFTER_SEEN_BY_PLAYER = 120f;
    protected StarSystemAPI system;
    protected CampaignFleetAPI fleet;
    protected DisposableFleetManager manager;
    
    protected float seenByPlayerTimeout = 0f;
    
    
    public ThreatFleetBehaviorScript(CampaignFleetAPI fleet, StarSystemAPI system) {
        this.fleet = fleet;
        this.system = system;
        
        pickNext();
    }
    
    protected void pickNext() {
        float days = 1f + 1f * (float) Math.random();
        SectorEntityToken target = system.createToken(0, 0);
        float distFromTarget = Misc.getDistance(fleet, target);
        if (distFromTarget < 7000f) target = null;
        
        CampaignFleetAPI player = Global.getSector().getPlayerFleet();
        if (player != null) {
            float distFromPlayer = Misc.getDistance(fleet, player);
            if (distFromPlayer < 4000f) target = null;
        }
        
        fleet.addAssignment(FleetAssignment.PATROL_SYSTEM, target, days, "cruising");
    }
 
    public void advance(float amount) {
        if (fleet.getCurrentAssignment() == null) {
            pickNext();
        }
        
        seenByPlayerTimeout -= amount;
 
        CampaignFleetAPI player = Global.getSector().getPlayerFleet();
        if (player == null) return;
        
        boolean playerHasSensorMods = Global.getSector().getPlayerMemoryWithoutUpdate().getBoolean(
                                    DisposableThreatFleetManager.SENSOR_MODS_KEY);
        //playerHasSensorMods = true;
        if (playerHasSensorMods) {
            fleet.getStats().getDynamic().getStat(Stats.DETECTED_BY_PLAYER_RANGE_MULT).modifyMult(
                    DisposableThreatFleetManager.THREAT_DETECTED_RANGE_MULT_ID, 
                    DisposableThreatFleetManager.ONSLAUGHT_MKI_SENSOR_MODIFICATIONS_RANGE_MULT);
        } else {
            fleet.getStats().getDynamic().getStat(Stats.DETECTED_BY_PLAYER_RANGE_MULT).unmodifyMult(
                    DisposableThreatFleetManager.THREAT_DETECTED_RANGE_MULT_ID);
        }
        
        
        boolean visibleToPlayer = fleet.isVisibleToPlayerFleet() && player.isVisibleToSensorsOf(fleet);
        if (!Global.getSettings().isCampaignSensorsOn() && fleet.isInCurrentLocation()) {
            float dist = Misc.getDistance(fleet, player);
            dist -= fleet.getRadius() + player.getRadius();
            if (playerHasSensorMods) {
                dist /= DisposableThreatFleetManager.ONSLAUGHT_MKI_SENSOR_MODIFICATIONS_RANGE_MULT;
            }
            boolean asb = player.getAbility(Abilities.SENSOR_BURST) != null &&
                    player.getAbility(Abilities.SENSOR_BURST).isActive();
            visibleToPlayer = dist < 150f || asb && dist < 500f; 
        }
        
        
        if (visibleToPlayer) {
            setSeenByPlayer();
        }
        if (seenByPlayerTimeout > 0f) {
            visibleToPlayer = true;
        }
        //visibleToPlayer = false;
        
        if (!visibleToPlayer) {
            if (fleet.getAI() instanceof ModularFleetAIAPI) {
                ModularFleetAIAPI ai = (ModularFleetAIAPI) fleet.getAI();
                for (int i = 0; i < 3; i++) {
                    ai.getNavModule().avoidEntity(player, 3000f, 5000f, 0.2f);
                }
                
                fleet.getMemoryWithoutUpdate().set(MemFlags.MEMORY_KEY_MAKE_HOSTILE, false);
                fleet.getMemoryWithoutUpdate().set(MemFlags.MEMORY_KEY_MAKE_NON_HOSTILE, true);
            }
        } else {
            fleet.getMemoryWithoutUpdate().set(MemFlags.MEMORY_KEY_MAKE_HOSTILE, true);
            fleet.getMemoryWithoutUpdate().set(MemFlags.MEMORY_KEY_MAKE_NON_HOSTILE, false);
        }
    }
    
    public void setSeenByPlayer() {
        seenByPlayerTimeout = MIN_SECONDS_TO_PURSUE_AFTER_SEEN_BY_PLAYER +
                (MAX_SECONDS_TO_PURSUE_AFTER_SEEN_BY_PLAYER - MIN_SECONDS_TO_PURSUE_AFTER_SEEN_BY_PLAYER) * (float) Math.random();
    }
 
    public boolean isDone() {
        return false;
    }
 
    public boolean runWhilePaused() {
        return false;
    }
    
 
}