[StartCode]
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;

namespace ConsoleApp14
{
    internal class Program
    {
        static void Main(string[] args)
        {
            Console.CursorVisible = false;
            bool isPlay = true;
            int duckСoordinatesX = 1;
            int duckСoordinatesY = 1;
            int duckСoordinatesDirectionX = 0;
            int duckСoordinatesDirectionY = 0;
            char[,] map = ReadMap("map1.txt");
            DrawMap(map);

            while (isPlay)
            {
                if (Console.KeyAvailable)
                {
                    ConsoleKeyInfo key = Console.ReadKey(true);
                    ChangeDirection(key,ref duckСoordinatesDirectionX,ref duckСoordinatesDirectionY);

                    if (map[duckСoordinatesX + duckСoordinatesDirectionX, duckСoordinatesY + duckСoordinatesDirectionY] != '*')
                    {
                        MoveObject(ref duckСoordinatesX, ref duckСoordinatesY, duckСoordinatesDirectionX, duckСoordinatesDirectionY);
                    }
                }
            }
        }

        static void ChangeDirection(ConsoleKeyInfo key,ref int objectСoordinatesDirectionX,ref int objectСoordinatesDirectionY)
        {
            switch (key.Key)
            {
                case ConsoleKey.UpArrow:
                    objectСoordinatesDirectionX = -1;
                    objectСoordinatesDirectionY = 0;
                    break;
                case ConsoleKey.DownArrow:
                    objectСoordinatesDirectionX = 1;
                    objectСoordinatesDirectionY = 0;
                    break;
                case ConsoleKey.LeftArrow:
                    objectСoordinatesDirectionX = 0;
                    objectСoordinatesDirectionY = -1;
                    break;
                case ConsoleKey.RightArrow:
                    objectСoordinatesDirectionX = 0;
                    objectСoordinatesDirectionY = 1;
                    break;
            }
        }

        static void MoveObject(ref int objectСoordinatesX,ref int objectСoordinatesY, int objectСoordinatesDirectionX, int objectСoordinatesDirectionY)
        {
            Console.SetCursorPosition(objectСoordinatesY, objectСoordinatesX);
            Console.Write(' ');
            objectСoordinatesX += objectСoordinatesDirectionX;
            objectСoordinatesY += objectСoordinatesDirectionY;
            Console.SetCursorPosition(objectСoordinatesY, objectСoordinatesX);
            Console.Write("2");
        }

        static char[,] ReadMap(string mapName)
        {
            string[] newFile = File.ReadAllLines("maps/" + mapName);
            char[,] map = new char[newFile.Length, newFile[0].Length];

            for (int i = 0; i < map.GetLength(0); i++)
            {
                for (int j = 0; j < map.GetLength(1); j++)
                {
                    map[i,j] = newFile[i][j] ;
                }
            }

            return map;
        }

        static void DrawMap(char[,] map)
        {
            for (int i = 0; i < map.GetLength(0); i++)
            {
                for (int j = 0; j < map.GetLength(1); j++)
                {
                    Console.Write (map[i,j]);
                }

                Console.WriteLine();
            }
        }
    }
}
[EndCode]