C#/수업내용

2020-04-09 [작성 및 활용 ]

NexTin 2020. 4. 9. 18:00
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace Study_006
{
    class APP1
    {
        enum WeaponType
        {
            Sword, Bow, Axe
        }
        public APP1()
        {
            // 소지중인 아이템 : 장검 
            // "아이템명 착용", "아이템명 해제" // "아이템 버려". "아이템 집어")
 
            //명령어를 입력해주세요. 장검 해제
            // 장검은 해제 할 수 없습니다.
 
            //명령어를 입력해주세요. 장검 착용
            //장검을 착용했습니다.
 
            //명령어를 입력해주세요. 장검 착용
            // 이미 장검은 착용 되었습니다.
 
            //명령어를 입력해주세요. 장검 해제
            // 장검을 해제 했습니다.
 
            // 우선 문자열 값을 공백기준으로 나누어서 앞 뒤 구분 필요 
            // "ㅇ ㅁ" 으로 나누어서 명확한 커맨트 입력 시 작동 
            // 이미 하지않는 행위에 대해서 할 수 없다고 되어야함 
            // 근데 이미  착용했다면 한 행동은 다시 못하며 메세지
 
            // 그냥 APP에서 한거처럼 입력한 무기의 이름이 소지중의 아이템인지 어떻게 아는지 분별해보기 
 
            // 이넘으로 새로 인벤토리 작성 ? 
            // 어려우니까 앞에 장검은 동일하다는 가정 
            // 뒤에 커맨드에 따라 결과값을 달리 
 
            // 해제 할때 >> 아직 장비 안하고 있을떄, 장비 하고 있을때
            // 착용할때 >> 착용 했을때, 이미 착용했을때 
 
 
            WeaponType weponType0 = (WeaponType)Enum.Parse(typeof(WeaponType), "Sword");
            WeaponType weponType1 = (WeaponType)Enum.Parse(typeof(WeaponType), "Bow");
            WeaponType weponType2 = (WeaponType)Enum.Parse(typeof(WeaponType), "Axe");
 
            Console.WriteLine("소지중인 아이템 : 장검");
            Console.WriteLine("\"아이템명 착용\", \"아이템명 해제\"");
       
 
 
 
            while (true)
            {
 
                Console.Write("명령어를 입력해주세요. ");
                var input = Console.ReadLine();
                var arr = input.Split(' ');
                string item = arr[0];
                string cmd = arr[1];
 
                //int release = int.Parse(cmd);
 
 
                // 장비하지 않았을때 착용 / 해제 
                // 장비 했을때의 착용 / 해제 
                // 장검은 고정값이니까 신경쓰지 말고 뒤에 커맨드의 다름에 따라 분류됨 
 
                // 착용을 했는지 안했는지 어디다가 저장해둬야함 
                //  착용했어? 안했어? ( 진실 / 거짓 ) bool 식 사용 
 
                bool isEauiped = false; //착용을 안한상태 ; true 차ㅏㄱ용상태 
 
                // 근데 이걸 판단하기 전의 값은 어떻게 
 
 
                //가지고 있을때
                //     ㄴ 착용 / 해제
 
                //가지고 있지 않을때
                //     ㄴ 착용 / 해제 
 
                //bool check = true;
                //Console.WriteLine(check ? "Checked" : "Not checked");  // output: Checked
 
                //Console.WriteLine(false ? "Checked" : "Not checked");  // output: Not checked
 
                // 부울식의 판단은 무엇을 기준으로?
 
                // 현재 장비를 착용하지 않았다는게 기본. 
                // 이 부울식 판단의 기준은?? 어떻게???
 
                switch (cmd)
                {
                    case "해제":
                        Console.WriteLine(isEauiped ? "장검은 해제 할 수 없습니다." : "장검을 해제 했습니다.");
 
 
                        //else if (isEauiped == true )
                        //{
                        //    Console.WriteLine("장검을 해제 했습니다.");
                        //}
                        break;
                        
 
                    case "착용":
                        {
                            if  ( isEauiped ==true )
                            {
                                Console.WriteLine("장검을 착용 할 수 없습니다.");
                            }
                  
                            else if ( isEauiped == false )
                            {
                                Console.WriteLine("장검을 착용 했습니다.");
                            }
                            break;
                        }
                    
                 
 
                        /// 메서드 / public / void / class 클래스 / 인스턴스, 인스턴스 생성자 /
                        /// new 연산자 / 생성자 사용 / 멤버변수 / 매게 변수 / 클래스 멤버 / .(dot, ~의)
/// this 도 중요
                }
 
            }
        }
    }
}
 
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