public new Clothes Clone()
{
Clothes temp = new Clothes();
Goods goods = base.Clone();
temp.Id = goods.Id;
temp.Name = goods.Name;
temp.Price = goods.Price;
temp.Weight = goods.Weight;
temp.Count = goods.Count;
temp.color = this.color;
temp.size = this.size;
return(temp);
}
/// <summary>
/// 直接购买操作
/// </summary>
/// <param name="index">物品在list中的下标</param>
/// <param name="count">购买的数量</param>
public bool directBuy(int index, int count)
{
double pay = list[index].Price * count;
//判断金额是否足够
if (pay <= user.Money)
{
user.Money = user.Money - pay;
list[index].Count = list[index].Count - count;
if (list[index].GetType() == typeof(Food))
{
Food food = ((Food)list[index]).Clone();
food.Count = count;
user.Hold.Add(food);
}
else if (list[index].GetType() == typeof(Clothes))
{
Clothes food = ((Clothes)list[index]).Clone();
food.Count = count;
user.Hold.Add(food);
}
else if (list[index].GetType() == typeof(Phone))
{
Phone food = ((Phone)list[index]).Clone();
food.Count = count;
user.Hold.Add(food);
}
else
{
Console.WriteLine("没有您选中的物品类型！");
return(false);
}
return(true);
}
else
{
Console.WriteLine("金额不足，购买失败！");
return(false);
}
}