ДЗ: World

using System;

namespace world
{
    class Program
    {
        const int DimentionX = 0;
        const int DimentionY = 1;
        const char CellWall = '#';
        const char CellBonus = '*';
        const char CellPlayer = '@';
        const char CellEmpty = ' ';

        static void Main(string[] args)
        {

            char[,] map = new char[6, 6] {
            {CellWall, CellWall, CellWall, CellWall, CellWall, CellWall},
            {CellWall, CellBonus, CellEmpty, CellWall, CellBonus, CellWall},
            {CellWall, CellEmpty, CellEmpty, CellWall, CellEmpty, CellWall},
            {CellWall, CellEmpty, CellEmpty, CellWall, CellEmpty, CellWall},
            {CellWall, CellBonus, CellEmpty, CellEmpty, CellEmpty, CellWall},
            {CellWall, CellWall, CellWall, CellWall, CellWall, CellWall}};
            int playerX = 1;
            int playerY = 2;
            int score = 0;
            bool isRunning = true;
            Console.CursorVisible = false;

            while (isRunning)
            {
                Console.SetCursorPosition(0, 0);
                DrawMap(map, playerX, playerY);
                Console.SetCursorPosition(0, map.GetLength(DimentionX) + 1);
                Console.WriteLine($"Score: {score}");
                ConsoleKeyInfo userInput = Console.ReadKey();

                switch (userInput.Key)
                {
                    case ConsoleKey.UpArrow:
                        if (IsPassable(playerY - 1, playerX))
                            playerY--;
                        break;

                    case ConsoleKey.DownArrow:
                        if (IsPassable(playerY + 1, playerX))
                            playerY++;
                        break;

                    case ConsoleKey.LeftArrow:
                        if (IsPassable(playerY, playerX - 1))
                            playerX--;
                        break;

                    case ConsoleKey.RightArrow:
                        if (IsPassable(playerY, playerX + 1))
                            playerX++;
                        break;

                    case ConsoleKey.Escape:
                        isRunning = false;
                        break;
                }

                if (map[playerY, playerX] == CellBonus)
                {
                    map[playerY, playerX] = CellEmpty;
                    score++;
                }
            }

            bool IsPassable(int coordinateY, int coordinateX)
            {
                return map[coordinateY, coordinateX] != CellWall;
            }
        }

        static void DrawMap(char[,] map, int playerX, int playerY)
        {
            for (int y = 0; y < map.GetLength(DimentionY); y++)
            {
                for (int x = 0; x < map.GetLength(DimentionX); x++)
                {
                    Console.Write(map[y, x]);
                }
                Console.WriteLine();
            }

            Console.SetCursorPosition(playerX, playerY);
            Console.Write(CellPlayer);
        }
    }
}