poke

import pygame


def main():
    # initialize pygame (some modules need initialization)
    pygame.init()

    # create a display window
    pygame.display.set_mode((500, 400))

    # add a window title
    pygame.display.set_caption("Test pygame graphics")

    # get the window surface
    w_surface = pygame.display.get_surface()

    # Game objects and their setting
    # objects common to all games
    bg_color = pygame.Color("black")
    frame_rate = 60
    game_clock = pygame.time.Clock()

    # game specific object
    # draw a red dot on the window surface
    small_dot = Dot()
    small_dot.init('red', 30, [30, 30], [1, 2])

    # draw a blue dot on the window surface
    big_dot = Dot('blue', 40, [200, 100], [2,1])

    # for the game end condition: play at most 150 frames
    frame_counter = 0
    max_frames = 150

    continue_game = True
    close_window = False
    while not close_window:
        # handle events
        events = pygame.event.get()
        for event in events:
            if event.type == pygame.QUIT:
                close_window = True

        # draw all objects in the current frame
        w_surface.fill(bg_color)
        pygame.draw.circle(w_surface, d_color, d_center, d_radius)
        small_dot.draw()
        big_dot.draw()
        # make things visible on the display window
        pygame.display.update()

        # update object for the next frame if the game is not over
        if continue_game:
            # d_center[0] = d_center[0] + d_velocity[0]
            # d_center[1] = d_center[1] + d_velocity[1]
            for index in range(len(d_center)):
                d_center[index] = d_center[index] + d_velocity[index]
            frame_counter = frame_counter + 1

        # check i =f the game is over or not
        if frame_counter == max_frames:
            continue_game = False

        game_clock.tick(frame_rate)

    # quit pygame and clean up the display window
    pygame.quit()

# user defined classes


class Dot:

    def init(self, color, radius, center, velocity):
        self.color = pygame.Color(color)
        self.center = center
        self.velocity = velocity
        self.radius = radius

    def move(self):
        # for index in range(len(d_center)):
        #     d_center[index] = d_center[index] + d_velocity[index]
        pass

    def draw(self):
        pass


main()