<인벤토리>Array형으로 롤백

C#/수업내용 2019. 4. 1. 19:18
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace Study_06
{
    class Program
    {
        static void Main(string[] args)
        {
            App app = new App();
 
            app.Run();
 
            Console.ReadKey();
        }
    }
}
cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Study_06
{
    public class App
    {
        public App()
        {
        }
        public void Run()
        {
            var inventory = new Inventory(5);
            //시작
            while (true)
            {
                Item temp = null;
                for(int i = 0;i<inventory.inventoryVolumeMax-1;i++)
                {
                    if(inventory.items[i]==null)
                    {
                        temp = inventory.items[i];
                        inventory.items[i] = inventory.items[i + 1];
                        inventory.items[i + 1] = temp;
                    }
                }
                Console.WriteLine("========================장비가방========================");
                Console.WriteLine("1.아이템추가/2.아이템제거/3.목록보기/4.가방확장(+5)/0.종료({0}/{1})", inventory.inventoryVolume, inventory.inventoryVolumeMax);
                Console.Write("입력(숫자):");
                var input = Console.ReadLine();
                if (input == "0")//종료
                {
                    Console.WriteLine("인벤토리를 닫습니다.");
                    break;
                }
                else if (input == "1")//아이템 생성
                {
                    if (inventory.inventoryVolume >= inventory.inventoryVolumeMax)
                    {
                        Console.WriteLine("인벤토리가 가득 찼습니다.");
                    }
                    else
                    {
                        Console.WriteLine("아이템 목록(롱소드, 숏소드, 빨간포션, 파란포션)");
                        Console.Write("생성할 아이템 이름을 입력:");
                        input = Console.ReadLine();
                        if (input == "롱소드")
                        {
                            inventory.AddItem(new Item(new ItemData(0, 0, "롱소드", 5, 0)));
                        }
                        else if (input == "숏소드")
                        {
                            inventory.AddItem(new Item(new ItemData(1, 0, "숏소드", 3, 0)));
                        }
                        else if (input == "빨간포션")
                        {
                            inventory.AddItem(new Item(new ItemData(1, 0, "빨간포션", 0, 0)));
                        }
                        else if (input == "파란포션")
                        {
                            inventory.AddItem(new Item(new ItemData(1, 0, "파란포션", 0, 0)));
                        }
                        else
                        {
                            Console.WriteLine("잘못된 입력입니다.");
                        }
                    }
                }
                else if (input == "2")//아이템 제거
                {
                    if (inventory.inventoryVolume <= 0)
                    {
                        Console.WriteLine("버릴 아이템이 없습니다.");
                    }
                    else
                    {
                        Item founditem = null;
                        Console.WriteLine("아이템 목록(롱소드, 숏소드, 빨간포션, 파란포션)");
                        Console.Write("버릴 아이템 이름을 입력:");
                        input = Console.ReadLine();
                        int j = 0;
                        foreach (var item in inventory.items)
                        {
                            if (item.itemData.name == input)
                            {
                                founditem = item;
                                j++;
                                break;
                            }
                        }
                        if (founditem == null)
                        {
                            Console.WriteLine("해당아이템은 인벤토리에 없습니다.");
                        }
                        else
                        {
                            Console.WriteLine("{0}을(를) 버립니다.", founditem.itemData.name);
                            inventory.RemoveItem(founditem,j);
                        }
                    }
                }
                else if (input == "3")//목록보기
                {
                    if (inventory.inventoryVolume <= 0)
                    {
                        Console.WriteLine("인벤토리가 비었습니다.");
                    }
                    else
                    {
                        Console.WriteLine("인벤토리를 확인합니다.({0}/{1})", inventory.inventoryVolume, inventory.inventoryVolumeMax);
                        foreach (Item item in inventory.items)
                        {
                            if(item!=null)
                            {
                                Console.WriteLine(item.itemData.name);
                            }
                        }
                    }
                }
                else if (input == "4")
                {
                    Console.WriteLine("인벤토리 확장완료!");
                    Array.Resize(ref inventory.items, inventory.items.Length + 5);
                    inventory.inventoryVolumeMax += 5;
                }
                else
                {
                    Console.WriteLine("잘못된 입력입니다.");
                }
            }
        }
    }
}
 
cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace Study_06
{
    public class Inventory
    {
        public int inventoryVolumeMax;
        public int inventoryVolume;
        public Item[] items;//아이템을 담을 List
 
        //생성자
        public Inventory(int inventoryVolumeMax)
        {
            this.items = new Item[5];
            this.inventoryVolumeMax = inventoryVolumeMax;
        }
 
        //추가
        public void AddItem(Item item)//아이템 추가
        {
            //아이템 추가
            for (int i = 0; i < this.items.Length; i++)
            {
                if (this.items[i] == null)
                {
                    this.items[i] = item;
                    inventoryVolume++;
                    break;
                }
            }
        }
        //제거
        public void RemoveItem(Item founditem, int j)
        {
            foreach(var item in this.items)
            {
                if(item==founditem)
                {
                    this.items[j] = null;
                    inventoryVolume--;
                    break;
                }
            }
        }
    }
}
cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace Study_06
{
    public class Item
    {
        //아이템 타입들
        public enum eItem
        {
            None = -1,
            Weapon = 0,
            Potion = 1
        }
 
        public ItemData itemData;
 
        //생성자
        public Item(ItemData itemData)
        {
            this.itemData = itemData;
        }
    }
}
cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace Study_06
{
    public class ItemData
    {
        //아이템 데이터가 가지고 있어야하는 것, 아이디, 타입, 이름, 공격력, 방어력
        public int id;
        public int type;
        public string name;
        public int damage;
        public int armor;
 
        //아이템 데이터의 생성자
        public ItemData(int id, int type, string name, int damage, int armor)
        {
            this.id = id;
            this.type = type;
            this.name = name;
            this.damage = damage;
            this.armor = armor;
        }
    }
}
cs


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