using System;

namespace C_Sharp_Junior
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.CursorVisible = false;
            Console.WriteLine("Найди выход.Цель игры: Попасть игроком на клетку обозначеной знаком 'X'");
            Console.ReadLine();
            Console.Clear();
            bool isEndGame = true;
            char signEndGame = 'X';
            char signGameObstacle = '#';
            int playerPositionX = 1;
            int playerPositionY = 1;
            int possiblePlayerPositionX = 1;
            int possiblePlayerPositionY = 1;
            char[,] map = {{'#','#','#','#','#','#','#','#','#','#','#','#','#','#','#','#','#'},
                           {'#',' ',' ',' ',' ',' ','#',' ',' ','#',' ',' ',' ',' ',' ',' ','#'},
                           {'#',' ','#','#','#',' ','#',' ',' ','#','#','#','#','#','#',' ','#'},
                           {'#',' ',' ',' ','#',' ','#',' ',' ',' ',' ',' ',' ',' ',' ',' ','#'},
                           {'#','#','#',' ','#',' ','#',' ',' ',' ',' ',' ',' ',' ','#',' ','#'},
                           {'#',' ','#',' ','#','#','#',' ',' ','#','#',' ','#','#','#',' ','#'},
                           {'#',' ','#',' ',' ',' ',' ',' ',' ','#',' ',' ','#','X','#',' ','#'},
                           {'#',' ',' ',' ','#','#','#',' ',' ','#',' ',' ','#',' ',' ',' ','#'},
                           {'#','#','#','#','#','#','#','#','#','#','#','#','#','#','#','#','#'}};
            DrawMap(map);
            while (isEndGame != false)
            {
                DrawPlayer(playerPositionX, playerPositionY);
                GetDirection(ref possiblePlayerPositionX, ref possiblePlayerPositionY);
                isEndGame = CheckingSign(map, playerPositionX, playerPositionY, possiblePlayerPositionX, possiblePlayerPositionY, signEndGame);
                if (CheckingSign(map, playerPositionX, playerPositionY, possiblePlayerPositionX, possiblePlayerPositionY, signGameObstacle))
                {
                    Move(ref playerPositionX, ref playerPositionY, possiblePlayerPositionX, possiblePlayerPositionY);
                }
            }
            Console.Clear();
            Console.WriteLine("Поздравляю. Вы выиграли.");
            Console.ReadLine();
        }

        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();
            }
        }

        static bool CheckingSign(char[,] map, int playerPositionX, int playerPositionY, int possiblePlayerPositionX, int possiblePlayerPositionY, char sign)
        {
            return map[playerPositionX + possiblePlayerPositionX, playerPositionY + possiblePlayerPositionY] != sign;
        }

        static void Move(ref int playerPositionX, ref int playerPositionY, int possiblePlayerPositionX, int possiblePlayerPositionY)
        {
            Console.SetCursorPosition(playerPositionY, playerPositionX);
            Console.Write(" ");
            playerPositionX += possiblePlayerPositionX;
            playerPositionY += possiblePlayerPositionY;
            Console.SetCursorPosition(playerPositionY, playerPositionX);
            Console.Write("@");
        }

        static void GetDirection(ref int possiblePlayerPositionX, ref int possiblePlayerPositionY)
        {
            bool directionDefinitely = false;
            while (directionDefinitely == false)
            {
                if (Console.KeyAvailable)
                {
                    ConsoleKeyInfo key = Console.ReadKey(true);
                    switch (key.Key)
                    {
                        case ConsoleKey.UpArrow:
                            possiblePlayerPositionX = -1; possiblePlayerPositionY = 0;
                            break;
                        case ConsoleKey.DownArrow:
                            possiblePlayerPositionX = 1; possiblePlayerPositionY = 0;
                            break;
                        case ConsoleKey.LeftArrow:
                            possiblePlayerPositionX = 0; possiblePlayerPositionY = -1;
                            break;
                        case ConsoleKey.RightArrow:
                            possiblePlayerPositionX = 0; possiblePlayerPositionY = 1;
                            break;
                    }
                    directionDefinitely = true;
                }
            }
        }

        static void DrawPlayer(int playerPositionX, int playerPositionY)
        {
            Console.SetCursorPosition(playerPositionY, playerPositionX);
            Console.Write("@");
        }
    }
}