game-classes-tky/itemClasses.js

游戏角色和物品的JavaScript类库（NPC、敌人、装备等）

// 基础物品父类
function BaseItem(name) {
    this.name = name;
  }
  
  BaseItem.prototype.discard = function() {
    console.log(`${this.name}被丢弃了`);
  };
  
  // 消耗物品子类
  function ConsumableItem(name, consume) {
    BaseItem.call(this, name);
    this.consume = consume;
    this.name = "消耗品:" + name; // 覆盖name属性
  }
  
  ConsumableItem.prototype = Object.create(BaseItem.prototype);
  ConsumableItem.prototype.constructor = ConsumableItem;
  
  ConsumableItem.prototype.use = function() {
    console.log(`使用了${this.consume}个:${this.name}`);
  };
  
  // 装备子类
  function EquipmentItem(name, naijiu) {
    BaseItem.call(this, name);
    this.naijiu = naijiu;
    this.name = "装备:" + name; // 覆盖name属性
  }
  
  EquipmentItem.prototype = Object.create(BaseItem.prototype);
  EquipmentItem.prototype.constructor = EquipmentItem;
  
  EquipmentItem.prototype.equip = function() {
    console.log(`装备了${this.name},这件装备还有:${this.naijiu}点耐久`);
  };
  
  module.exports = { BaseItem, ConsumableItem, EquipmentItem };