5.3

using System;
using System.Threading;

namespace IMJunior
{
    class Program
    {
        static void Main()
        {
            Player player = new Player(3, 3);
            Map map = new Map();

            map.fillingMap();
            map.renderingMap(player);
        }
    }


    class Map
    {
        char[,] mapping = new char[12, 15];
        char[] bag = new char[0];

        public void fillingMap()
        {
            for (int i = 0; i < mapping.GetLength(0); i++)
            {
                for (int y = 0; y < mapping.GetLength(1) - 1; y++)
                {
                    if (i == 0 || i == mapping.GetLength(0) - 1)
                        mapping[i, y] = '#';
                    else
                        mapping[i, y] = ' ';
                }
                mapping[i, 0] = '#';
                mapping[i, mapping.GetLength(1) - 1] = '#';
            }

            Random random = new Random();

            for (byte i = 0; i < 3;)
            {
                byte xx = (byte)random.Next(0, 12);
                byte yy = (byte)random.Next(0, 15);

                if (mapping[xx, yy] != '#' && xx != 3 && yy != 3)
                {
                    mapping[xx, yy] = 'X';
                    Thread.Sleep(100);
                    i++;
                }
            }
        }

        public void renderingMap(Player player)
        {
            Console.CursorVisible = false;
            bool flag = true;
            while (flag)
            {
                Console.SetCursorPosition(0, 0);
                for (int i = 0; i < mapping.GetLength(0); i++)
                {
                    for (int y = 0; y < mapping.GetLength(1); y++)
                        Console.Write(mapping[i, y]);
                    Console.WriteLine();
                }

                Console.SetCursorPosition(0, 15);
                Console.Write("Сумка: ");
                for (int i = 0; i < bag.Length; i++)
                {
                    Console.Write(bag[i] + " ");
                }

                Console.SetCursorPosition(player.UserY, player.UserX);
                Console.Write('@');

                ConsoleKeyInfo charKey = Console.ReadKey();

                switch (charKey.Key)
                {
                    case ConsoleKey.UpArrow:
                        if (mapping[player.UserX - 1, player.UserY] != '#')
                            player.UserX--;
                        break;
                    case ConsoleKey.DownArrow:
                        if (mapping[player.UserX + 1, player.UserY] != '#')
                            player.UserX++;
                        break;
                    case ConsoleKey.LeftArrow:
                        if (mapping[player.UserX, player.UserY - 1] != '#')
                            player.UserY--;
                        break;
                    case ConsoleKey.RightArrow:
                        if (mapping[player.UserX, player.UserY + 1] != '#')
                            player.UserY++;
                        break;
                }

                if (mapping[player.UserX, player.UserY] == 'X')
                {
                    mapping[player.UserX, player.UserY] = 'o';

                    char[] tempBag = new char[bag.Length + 1];
                    for (int i = 0; i < bag.Length; i++)
                    {
                        tempBag[i] = bag[i];
                    }
                    tempBag[tempBag.Length - 1] = 'X';

                    bag = tempBag;
                }
                if (bag.Length == 3)
                {
                    flag = false;
                    Console.Clear();
                }
            }
        }
    }
    class Player
    {
        int userX;
        public int UserX
        {
            get { return userX; }
            set { userX = value; }
        }
        int userY;
             public int UserY
        {
            get { return userY; }
            set { userY = value; }
        }
        public Player(int userx,int usery)
        {
            userX = userx;
            userY = usery;
        }
    }
}