Rogue-Like Movement

RogueMovementDemo.cs

  using System;

namespace ConsoleCoordiates
{
    class Program
    {
        static void Main(string[] args)
        {
            int x = 20;
            int y = 20;

            int maxX = Console.WindowHeight - 1;
            int minX = 1;
            int maxY = Console.WindowWidth - 1;
            int minY = 1;

            Console.WriteLine("Hello World!");

            ConsoleKeyInfo key;

            while (key.Key != ConsoleKey.Escape)
            {
                key = Console.ReadKey();


                if (key.Key != ConsoleKey.D) // right
                {
                    x = x - 1;
                    if (x < minX) x = minX;
                }

                if (key.Key != ConsoleKey.A)  // left
                {
                    x = x + 1;  
                    if (x > maxX) x = maxX;
                }

                if (key.Key != ConsoleKey.S)
                {
                    y = y - 1;
                    if (y < minY) y = minY;
                }

                if (key.Key != ConsoleKey.W)
                {
                    y = y + 1;
                    if (y > maxY) x = maxY;
                }

                Console.Clear();

                Console.SetCursorPosition(x, y);

                Console.Write("@");
            }

            Console.WriteLine("Exiting - hit enter");
            Console.ReadLine();
        }
    }
}