Flappy Ball

Based off of a popular mobile game, all you have to do is fly this ball between the columns without touching them. Sounds easy, doesnt it? Give it a go and find out!

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---

                        
    # This game is from the official documentation of freegames
    # https://pypi.org/project/freegames/
                            
    # pip install freegames

    # Click on screen to control ball

    # import modules
    from random import *
    import turtle as t
    from freegames import vector

    # Set window title, color and icon
    t.title("Flappy Ball")
    root = t.Screen()._root
    root.iconbitmap("logo-ico.ico")
    t.bgcolor('#80ffd4')


    bird = vector(0, 0)
    balls = []

                            
        # Functions
    # Move bird up in response to screen tap
    def tap(x, y):
        up = vector(0, 30)
        bird.move(up)

    # Return True if point on screen
    def inside(point):
    return -200 < point.x < 200 and -200 < point.y < 200

    # Draw screen objects
    def draw(alive):
        t.clear()

        t.goto(bird.x, bird.y)

        if alive:
            t.dot(13, 'green')
        else:
            t.dot(13, 'red')

        for ball in balls:
            t.goto(ball.x, ball.y)
            t.dot(20, '#862d2d')

        t.update()

    def move():
        # Update object positions
        bird.y -= 5

        for ball in balls:
            ball.x -= 3

        if randrange(10) == 0:
            y = randrange(-199, 199)
            ball = vector(199, y)
            balls.append(ball)

        while len(balls) > 0 and not inside(balls[0]):
            balls.pop(0)

        if not inside(bird):
            draw(False)
            return

        for ball in balls:
            if abs(ball - bird) < 15:
                draw(False)
                return

        draw(True)
        t.ontimer(move, 50)


    t.setup(420, 420, 370, 0)
    t.hideturtle()
    t.up()
    t.tracer(False)
    t.onscreenclick(tap)
    move()
    t.done()