SearchCone.java

package com.hypixel.hytale.builtin.portals.utils.posqueries.generators;

import com.hypixel.hytale.builtin.portals.utils.posqueries.SpatialQuery;
import com.hypixel.hytale.builtin.portals.utils.posqueries.SpatialQueryDebug;
import com.hypixel.hytale.math.vector.Vector3d;
import com.hypixel.hytale.server.core.universe.world.World;
import java.util.concurrent.ThreadLocalRandom;
import java.util.stream.Stream;
import javax.annotation.Nullable;

public class SearchCone implements SpatialQuery {
   private final Vector3d direction;
   private final double minRadius;
   private final double maxRadius;
   private final double maxDegrees;
   private final int attempts;

   public SearchCone(Vector3d direction, double radius, double maxDegrees, int attempts) {
      this(direction, radius, radius, maxDegrees, attempts);
   }

   public SearchCone(Vector3d direction, double minRadius,  maxRadius,  maxDegrees,  attempts) {
      .direction = direction;
      .minRadius = minRadius;
      .maxRadius = maxRadius;
      .maxDegrees = maxDegrees;
      .attempts = attempts;
   }

    Stream<Vector3d>  {
       (debug != ) {
            .minRadius == .maxRadius ? String.format(, .minRadius) : String.format(, .minRadius) +  + String.format(, .maxRadius);
         debug.appendLine( + radiusFmt +  + String.format(, .maxDegrees) +  + debug.fmt(.direction) +  + debug.fmt(origin) + );
      }

         Math.toRadians(.maxDegrees);
       Stream.generate(() -> {
            ThreadLocalRandom.current();
            .minRadius + rand.nextDouble() * (.maxRadius - .minRadius);
            (rand.nextDouble() - ) * maxRadians;
            .direction.clone().rotateY(()yawOffset).setLength(distance);
          dir.add(origin);
      }).limit(().attempts);
   }
}