Pathfinder.java

package com.destroystokyo.paper.entity;

import org.bukkit.Location;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Mob;

import java.util.List;

public interface Pathfinder <T extends Mob> {
    /**
     *
     * @return The entity that is controlled by this pathfinder
     */
    T getEntity();

    boolean hasDestination();
    Location getCurrentDestination();

    Location calculateDestination(Location loc);
    Location calculateDestination(LivingEntity target);

    default boolean setDestination(Location loc) {
        return setDestination(loc, 1);
    }

    boolean setDestination(Location loc, double speed);

    default boolean setDestination(LivingEntity target) {
        return setDestination(target, 1);
    }
    boolean setDestination(LivingEntity target, double speed);

    List<Location> getPathPoints();
    Integer getCurrentPointIndex();
    Location getNextPathPoint();

}