GBIntercept.java

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package com.fs.starfarer.api.impl.campaign.ghosts;
 
import org.lwjgl.util.vector.Vector2f;
 
import com.fs.starfarer.api.campaign.SectorEntityToken;
import com.fs.starfarer.api.util.Misc;
 
 
public class GBIntercept extends BaseGhostBehavior {
    
    protected SectorEntityToken other;
    protected int maxBurn;
    protected boolean endOnIntercept;
    
    protected float desiredRange;
    
    public GBIntercept(SectorEntityToken other, float duration, int maxBurn, boolean endOnIntercept) {
        this(other, duration, maxBurn, 0f, endOnIntercept);
    }
    
    public GBIntercept(SectorEntityToken other, float duration, int maxBurn, float desiredRange, boolean endOnIntercept) {
        super(duration);
        this.other = other;
        this.maxBurn = maxBurn;
        this.endOnIntercept = endOnIntercept;
        this.desiredRange = desiredRange;
    }
 
    @Override
    public void advance(float amount, SensorGhost ghost) {
        if (other.getContainingLocation() != ghost.getEntity().getContainingLocation() || !other.isAlive()) {
            end();
            return;
        }
        super.advance(amount, ghost);
        
        float speed = Misc.getSpeedForBurnLevel(maxBurn);
        Vector2f loc = Misc.getInterceptPoint(ghost.getEntity(), other, speed);
        if (loc != null) {
            ghost.moveTo(loc, maxBurn);
        }
        
        if (endOnIntercept) {
            float dist = Misc.getDistance(ghost.getEntity(), other);
            if (dist < ghost.getEntity().getRadius() + other.getRadius() + desiredRange) {
                end();
                return;
            }
        }
    }
    
    
    
}