Python: pygame-based ball elasticity effect (source code)

This article mainly introduces the pygame-based stretch ball effect in Python, involves techniques related to pygame graphics dynamic operations, and comes with a complete source code for readers to download and reference, if you need it, refer to the example in this article to describe the effect of the pygame-based stretch ball in Python. We will share this with you for your reference. The details are as follows:

Running effect:

The Code is as follows:

#A bouncing ballimport sys, pygame__author__ = {'name' : 'Hongten',       'mail' : 'hongtenzone@foxmail.com',       'QQ'  : '648719819',       'Version' : '1.0'}pygame.init()size = width, height = 600, 500speed = [1, 1]black = 249, 130, 57screen = pygame.display.set_mode(size)ball = pygame.image.load('c:\\py\\ball.png')ballrect = ball.get_rect()while 1:  for event in pygame.event.get():    if event.type == pygame.QUIT:      sys.exit()  ballrect = ballrect.move(speed)  if ballrect.left < 0 or ballrect.right > width:    speed[0] = -speed[0]  if ballrect.top < 0 or ballrect.bottom > height:    speed[1] = - speed[1]  screen.fill(black)  screen.blit(ball, ballrect)  pygame.display.flip()

Click here to download the complete instance code.

I hope this article will help you with Python programming.