70 lines
1.6 KiB
Python
70 lines
1.6 KiB
Python
|
from random import randint
|
||
|
|
from threading import Thread
|
||
|
|
from time import sleep
|
||
|
|
|
||
|
|
import pygame
|
||
|
|
|
||
|
|
|
||
|
|
class Color(object):
|
||
|
|
BLACK = (0, 0, 0)
|
||
|
|
WHITE = (255, 255, 255)
|
||
|
|
GRAY = (242, 242, 242)
|
||
|
|
|
||
|
|
@staticmethod
|
||
|
|
def random_color():
|
||
|
|
r = randint(0, 255)
|
||
|
|
g = randint(0, 255)
|
||
|
|
b = randint(0, 255)
|
||
|
|
return r, g, b
|
||
|
|
|
||
|
|
|
||
|
|
class Car(object):
|
||
|
|
|
||
|
|
def __init__(self, x, y, color):
|
||
|
|
self._x = x
|
||
|
|
self._y = y
|
||
|
|
self._color = color
|
||
|
|
|
||
|
|
def move(self):
|
||
|
|
if self._x + 80 < 950:
|
||
|
|
self._x += randint(1, 10)
|
||
|
|
|
||
|
|
def draw(self, screen):
|
||
|
|
pygame.draw.rect(screen, self._color,
|
||
|
|
(self._x, self._y, 80, 40), 0)
|
||
|
|
|
||
|
|
|
||
|
|
def main():
|
||
|
|
|
||
|
|
class BackgroundTask(Thread):
|
||
|
|
|
||
|
|
def run(self):
|
||
|
|
while True:
|
||
|
|
screen.fill(Color.GRAY)
|
||
|
|
pygame.draw.line(screen, Color.BLACK, (130, 0), (130, 600), 4)
|
||
|
|
pygame.draw.line(screen, Color.BLACK, (950, 0), (950, 600), 4)
|
||
|
|
for car in cars:
|
||
|
|
car.draw(screen)
|
||
|
|
pygame.display.flip()
|
||
|
|
sleep(0.05)
|
||
|
|
for car in cars:
|
||
|
|
car.move()
|
||
|
|
|
||
|
|
cars = []
|
||
|
|
for index in range(5):
|
||
|
|
temp = Car(50, 50 + 120 * index, Color.random_color())
|
||
|
|
cars.append(temp)
|
||
|
|
pygame.init()
|
||
|
|
screen = pygame.display.set_mode((1000, 600))
|
||
|
|
BackgroundTask(daemon=True).start()
|
||
|
|
running = True
|
||
|
|
while running:
|
||
|
|
for event in pygame.event.get():
|
||
|
|
if event.type == pygame.QUIT:
|
||
|
|
running = False
|
||
|
|
pygame.quit()
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
main()
|