7월 25일

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LearnDotnet
{
    internal class Hero
    {
        private string nickname;
        private Vector2 position;
        private int id;
        private int[,] playerMap;
        //생성자
        public Hero(int id ,string nickname)
        {
            this.id = id;
            this.nickname = nickname;
        }

        public void Init(int[,]playerMap ,Vector2 position)
        {
            this.playerMap = playerMap;
            this.position = position;
        }
        public void PrintPosition()
        {
            Console.WriteLine("좌표:{0}", this.position.ToString());
        }
        //플레이어맵을 출력
        public void PrintPlayerMap()
        {
            for(int i = 0; i < this.playerMap.GetLength(0); i++)
            {
                for(int j = 0; j < this.playerMap.GetLength(1); j++)
                {
                    Console.Write("[{0},{1}]:{2}", i, j, this.playerMap[i, j]);
                }
                Console.WriteLine();
            }
        }
    }
}

namespace LearnDotnet
{
    internal class App
    {
        int[,] playerMap = new int[3, 3];
        public App()
        {
            Hero hero = new Hero(100, "홍길동");
            hero.Init(playerMap, new Vector2(1, 2));
            hero.PrintPosition();
            hero.PrintPlayerMap();
        }
    }

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LearnDotnet
{
    internal class Utils
    {
        public static Vector2 ConvertPosition2Indices(Vector2 position)
        {
            return new Vector2(position.y, position.x);
        }
        public static Vector2 ConvertIndices2Position(Vector2 indices)
        {
            return new Vector2(indices.y, indices.x);
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace LearnDotnet
{
    //구조체: 값형식
    //기본생성자 못씀
    //
    internal struct Vector2
    {
        public int x;
        public int y;
        //생성자
        public Vector2(int x, int y)
        {
            this.x = x;
            this.y = y;
        }
        //부모클래스의 virtual 맴버메서드 재정의
        public override string ToString()
        {
            return string.Format("({0},{1})", this.x, this.y);
            //return $"({this.x},{this.y})";
        }
    }
}

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