MinnowGhostCreator.java

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package com.fs.starfarer.api.impl.campaign.ghosts.types;
 
import java.util.ArrayList;
import java.util.List;
 
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.SectorEntityToken;
import com.fs.starfarer.api.impl.campaign.ghosts.BaseSensorGhostCreator;
import com.fs.starfarer.api.impl.campaign.ghosts.GhostFrequencies;
import com.fs.starfarer.api.impl.campaign.ghosts.SensorGhost;
import com.fs.starfarer.api.impl.campaign.ghosts.SensorGhostManager;
import com.fs.starfarer.api.impl.campaign.ghosts.SharedTrigger;
 
public class MinnowGhostCreator extends BaseSensorGhostCreator {
    
    @Override
    public List<SensorGhost> createGhost(SensorGhostManager manager) {
        if (!Global.getSector().getCurrentLocation().isHyperspace()) return null;
        CampaignFleetAPI pf = Global.getSector().getPlayerFleet();
        
        // not inside slipstreams, but can be close enough so they occasionally dart in
        Vector2f loc = findHyperspaceArea(pf.getLocation(), 1500f, 2000f, 1000f, manager.getRandom(), true, 250f);
        if (loc == null) return null;
        
        SectorEntityToken target = Global.getSector().getHyperspace().createToken(loc); 
        
        int numMinnows = 5 + manager.getRandom().nextInt(11);
        
        float minRange = 100f;
        float maxRange = 500;
        float dur = 5f + manager.getRandom().nextFloat() * 5f;
        
        SharedTrigger trigger = new SharedTrigger();
        List<SensorGhost> result = new ArrayList<SensorGhost>();
        for (int i = 0; i < numMinnows; i++) {
            MinnowGhost m = new MinnowGhost(manager, target, minRange, maxRange,
                                    dur + manager.getRandom().nextFloat(), trigger);
            result.add(m);
        }
        return result;
    }
 
    
    @Override
    public float getFrequency(SensorGhostManager manager) {
        return GhostFrequencies.getMinnowFrequency(manager);
        //return 10000f;
    }
    
    public boolean canSpawnWhilePlayerInOrNearSlipstream() {
        return true;
    }
}