一道面向对象练习题，能请各位提供一下代码思路吗？

大概这样，有帮助麻烦点个采纳【本回答右上角】，谢谢~~

using System;
namespace ConsoleApplication1
{
    class Map
    {
        public int Row { get; set; }
        public int Column { get; set; }
        public void ShowMap(Hero hero)
        {
            Console.WriteLine("===========地图显示===========");
            for (var i = 1; i <= Row; i++)
            {
                for (var j = 1; j <= Column; j++)
                {
                    if (i == hero.Row && j == hero.Column) Console.Write("1");
                    else Console.Write("0");
                }
                Console.WriteLine();
            }
        }
    }

    class HM
    {
        public string Name { get; set; }
        /// <summary>
        /// 血量
        /// </summary>
        public int Blood { get; set; }
        /// <summary>
        /// 最大攻击输出
        /// </summary>
        public int Max { get; set; }
        public bool Attack(HM hm)
        {
            var s = "【"+Name+ "，血量：" + Blood + "】攻击【" + hm.Name+"，血量："+hm.Blood+"】，掉血：";
            var r = new Random(Guid.NewGuid().GetHashCode());
            var v = r.Next(0, Max + 1);
            hm.Blood -= v;
            s += v + "【" + hm.Name + "】当前血量：" + hm.Blood;
            Console.WriteLine(s);
            return hm.Blood < 1;
        }
    }
    class Hero:HM
    {
        /// <summary>
        /// 玩家位置所在行
        /// </summary>
        public int Row { get; set; }
        /// <summary>
        /// 玩家位置所在列
        /// </summary>
        public int Column { get; set; }
        public bool Move(string direction,Map map)
        {
            switch (direction)
            {
                case "w": 
                case "s":
                    if ((direction == "w" && Row < 2) || (direction == "s" && Row >= map.Row)) { Console.WriteLine("超出地图范围，请重新输入移动命令"); return false; }
                    if (direction == "w") Row--;
                    else Row++;
                    break;
                case "a": 
                case "d":
                    if ((direction == "a" && Column < 2) || (direction == "d" && Column >= map.Column)) { Console.WriteLine("超出地图范围，请重新输入移动命令"); return false; }
                    if (direction == "a") Column--;
                    else Column++;
                    break;
            }
            map.ShowMap(this);
            return true;
        }
        public bool Escape()
        {
            var r = new Random();
            var v = r.Next(1, 11);
            if (v < 4)
            {
                Console.WriteLine("战斗结束，玩家跑了");
                return true;
            }
            Console.WriteLine("很遗憾，逃跑失败");
            return false;
        }
    }
    class Monster:HM
    {
        public static Monster[] monsters = new Monster[] {
            new Monster{ Name="钢铁侠",Blood=30,Max=10},
            new Monster{ Name="蜘蛛侠",Blood=20,Max=6},
            new Monster{ Name="雷神",Blood=40,Max=15}};
        /// <summary>
        /// 生成怪物
        /// </summary>
        public static Monster Create()
        {
            var r = new Random();
            var m = Monster.monsters[r.Next(0, Monster.monsters.Length)];

            return new Monster
            {
                Name = m.Name,
                Blood = m.Blood,
                Max = m.Max
            };
        }
    }
    class Game
    {
        public Map map { get; set; }
        public Hero hero { get; set; }
        public Monster monster { get; set; }

        private string GetAttacCmd()
        {
            Console.WriteLine("=========进入战斗系统=========\n"
                +"选择操作\n"
                + "1：攻击\n"
                + "其他：逃跑");
            var cmd = Console.ReadLine();
            return cmd;
        }
        private string GetMoveCmd()
        {
            Console.WriteLine("请输入w/a/s/d移动玩家");
            while (true)
            {
                var cmd = Console.ReadLine();
                if (cmd == "w" || cmd == "a" || cmd == "s" || cmd == "d") return cmd;
                else Console.WriteLine("输入错误，请重新输入移动指令");
            }
        }
        private Monster GetMonster() {
            var r = new Random(Guid.NewGuid().GetHashCode());
            var v = r.Next(1, 11);
            if (v < 7) return Monster.Create();
            return null;
        }
        public void Start()
        {
            map = new Map { Row = 3, Column = 3 };
            hero = new Hero { Name = "玩家", Blood = 100, Max = 20, Row = 1, Column = 1 };
            map.ShowMap(hero);
            while (true)
            {
                var cmd = GetMoveCmd();
                if (hero.Move(cmd, map))
                {
                    monster = GetMonster();
                    if (monster != null)
                    {
                        cmd = GetAttacCmd();
                        if (cmd == "1" || !hero.Escape())
                        {//攻击模式
                            while (hero.Blood > 0 && monster.Blood > 0)
                            {
                                if (hero.Attack(monster))
                                {
                                    Console.WriteLine("怪物被打死");
                                    break;
                                }
                                if (monster.Attack(hero))
                                {
                                    Console.WriteLine("玩家被打死，按任意键退出程序..........");
                                    return;
                                }
                            }
                        }
                    }
                    else Console.WriteLine("未碰到怪物~");
                }
            }
        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            new Game().Start();
            Console.ReadKey();
        }
    }
}