org.bukkit.entity.Villager Maven / Gradle / Ivy

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package org.bukkit.entity;

/**
 * Represents a villager NPC
 */
public interface Villager extends Ageable, NPC {

  /**
   * Gets the current profession of this villager.
   *
   * @return Current profession.
   */
  Profession getProfession();

  /**
   * Sets the new profession of this villager.
   *
   * @param profession New profession.
   */
  void setProfession(Profession profession);


  /**
   * Represents the various different Villager professions there may be.
   */
  enum Profession {
    FARMER(0),
    LIBRARIAN(1),
    PRIEST(2),
    BLACKSMITH(3),
    BUTCHER(4);

    private static final Profession[] professions = new Profession[Profession.values().length];

    static {
      for (Profession type : values()) {
        professions[type.getId()] = type;
      }
    }

    private final int id;

    Profession(int id) {
      this.id = id;
    }

    /**
     * Gets a profession by its ID.
     *
     * @param id ID of the profession to get.
     * @return Resulting profession, or null if not found.
     * @deprecated Magic value
     */
    @Deprecated
    public static Profession getProfession(int id) {
      return (id >= professions.length) ? null : professions[id];
    }

    /**
     * Gets the ID of this profession.
     *
     * @return Profession ID.
     * @deprecated Magic value
     */
    @Deprecated
    public int getId() {
      return id;
    }
  }
}