using System;

using System.Threading;

​

class Program

{

    static int birdPosition = 10;

    static int gravity = 1;

    static int height = 20;

    static int pipeX = 30;

    static int pipeGapY = 8;

    static int score = 0;

    static bool gameOver = false;

​

    static void Main()

    {

        Console.CursorVisible = false;

        Thread inputThread = new Thread(Input);

        inputThread.Start();

​

        while (!gameOver)

        {

            Update();

            Draw();

            Thread.Sleep(100);

        }

​

        Console.Clear();

        Console.SetCursorPosition(10, 10);

        Console.WriteLine("¡Game Over! Score: " + score);

    }

​

    static void Input()

    {

        while (!gameOver)

        {

            if (Console.KeyAvailable && Console.ReadKey(true).Key == ConsoleKey.Spacebar)

            {

                birdPosition -= 3;

            }

        }

    }

​

    static void Update()

    {

        birdPosition += gravity;

        pipeX--;

​

        if (pipeX < 0)

        {

            pipeX = 30;

            pipeGapY = new Random().Next(5, height - 5);

            score++;

        }

​

        if (birdPosition < 0 || birdPosition >= height)

        {

            gameOver = true;

        }

​

        if (pipeX == 10 && (birdPosition < pipeGapY - 2 || birdPosition > pipeGapY + 2))

        {

            gameOver = true;

        }

    }

​

    static void Draw()

    {

        Console.Clear();

​

        for (int y = 0; y < height; y++)

        {

            for (int x = 0; x < 40; x++)

            {

                if (x == 10 && y == birdPosition)

                {

                    Console.Write("O");

                }

                else if (x == pipeX && (y < pipeGapY - 2 || y > pipeGapY + 2))

                {

                    Console.Write("#");

                }

                else

                {

                    Console.Write(" ");

                }

            }

            Console.WriteLine();

        }

​

        Console.WriteLine("Score: " + score);

    }

}