using System;

using System.Threading;

​

namespace Code_chu_Test

{

    class Program

    {

        static Random random1 = new Random();

        static void Main(string[] args)

        {

            int y = 10;

            for (int i = 1; i < 21; i++)

            {

                Console.SetCursorPosition(i, 20);

                Console.Write("-");

            }

            do

            {

                while (Console.KeyAvailable == false)

                {

                    Random random2 = new Random();

                    tdm(random2, out y);

                    chucai();

                    System.Threading.Thread.Sleep(250);

                }

​

            } while (true);

        }

        private static void td(Random random1, out int y) // tọa độ cũ

        {

            y = random1.Next(2, 19);

        }

        private static void tdm(Random random2, out int y) // tọa độ mới

        {

            y = random2.Next(2, 19);

        }

        private static void chucai() // tạo chữ

        {

            ConsoleKeyInfo keyInfo = new ConsoleKeyInfo();

            Random random3 = new Random();

            Random random4 = new Random();

            int songaunhien = random4.Next(1, 30);

            char kytu = (char)random3.Next(65, 66);//chuyển mã ASCII

            for ( int i = 1; i <= 19; i++)

            {

                Console.SetCursorPosition(songaunhien, i);

                Console.Write(kytu);

                Thread.Sleep(500);

                Console.Clear();

                if (Console.KeyAvailable == true)//Kiểm tra nhấn phím

                {

                    keyInfo = Console.ReadKey(true);

                    switch (keyInfo.Key)

                    {

                        case ConsoleKey.A:

                            if (kytu == 65)

                            {

                                Console.Clear();

                                Random random2 = new Random();

                                int y = random2.Next(2, 19);

                            }

                            break;

                        case ConsoleKey.B:

                            if (kytu == 66)

                            {

                                Console.Clear();

                                Random random2 = new Random();

                                int y = random2.Next(2, 19);

                            }

                            break;

                    }

                    bool kt = false;

                    if (i==20 && kt == false)//khi đụng đáy

                    {

                        Console.SetCursorPosition(20, 10);

                        Console.WriteLine("Game Over");

                        Thread.Sleep(1000);

                    }

                }

            }

        }

    }

}

​

​