Bầu cua - Hoàng Tuân

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BauCua
{
    class Program
    {

        protected static int origRow;
        protected static int origCol;


        protected static void WriteAt(string s, int x, int y)
        {
            try
            {
                Console.SetCursorPosition(origCol + x, origRow + y);
                Console.Write(s);
            }
            catch (ArgumentOutOfRangeException e)
            {
                Console.Clear();
                Console.WriteLine(e.Message);
            }
        }
        static void Main(string[] args)
        {

            Console.OutputEncoding = Encoding.Unicode;
            origRow = Console.CursorTop;
            origCol = Console.CursorLeft;

            int x = 0, y = 0;
            render(x, y);

            while (true)
            {
                object ch = Console.ReadKey(false).Key;

                switch (ch)
                {
                    case ConsoleKey.Escape:
                        Environment.Exit(0);
                        return;
                    case ConsoleKey.UpArrow:
                        y--;
                        render(x, y);
                        break;
                    case ConsoleKey.DownArrow:
                        y++;
                        render(x, y);
                        break;
                    case ConsoleKey.RightArrow:
                        x++;
                        render(x, y);
                        break;
                    case ConsoleKey.LeftArrow:
                        x--;
                        render(x, y);
                        break;
                    case ConsoleKey.Enter:
                        xuly(x, y);
                        break;
                }
            }


        }


        static void xuly(int x, int y)
        {
            string[] cobac = {"Nai", "Bầu", "Gà", "Cá", "Cua", "Tôm"};
            Random ran = new Random();
            int so = ran.Next(0, 5);
            int current = 0;
            if (y >= 0 && y <= 4)
            {
                if (x < 5) current = 0;
                else if (x <= 10) current = 1;
                else if (x <= 15) current = 2;
            }
            else if (y <= 8)
            {
                if (x < 5) current = 3;
                else if (x <= 10) current = 4;
                else if (x <= 15) current = 5;
            }

            Console.SetCursorPosition(0, 10);
            Console.WriteLine($"PC : {cobac[so]} \nYou: {cobac[current]} ");
            if (so == current) Console.WriteLine("Bạn thắng rồi !! Hehe");
            else Console.WriteLine("Bạn thua rồi !! Sad :( ");

        }
        static void render(int x, int y)
        {
            Console.Clear();
            for (int i = 1; i < 16; i++)
            {
                for (int j = 0; j <= 8; j += 4)
                {
                    WriteAt("-", i, j);
                }
            }

            for (int i = 1; i < 8; i++)
            {
                for (int j = 0; j <= 15; j += 5)
                {
                    WriteAt("|", j, i);
                }
            }

            for (int i = 0; i <= 15; i += 5)
            {
                for (int j = 0; j <= 8; j += 4)
                {
                    WriteAt("+", i, j);
                }
            }
            WriteAt("Nai", 2, 2);
            WriteAt("Bầu", 7, 2);
            WriteAt("Gà", 12, 2);

            WriteAt("Cá", 2, 6);
            WriteAt("Cua", 7, 6);
            WriteAt("Tôm", 12, 6);
            Console.SetCursorPosition(x, y);
            Console.Write("*");

        }

    }
}