Python pygame is the first real game!

#-*-Coding: UTF-8-*-import pygame, sysfrom pygame. locals import * class myballclass (pygame. sprite. sprite): def _ init _ (self, image_file, speed, location): pygame. sprite. sprite. _ init _ (Self) self. image = pygame. image. load (image_file) self. rect = self. image. get_rect () self. rect. left, self. rect. top = Location self. speed = speed def move (Self): Self. rect = self. rect. move (self. speed) If self. rect. left <0 or self. rect. right> screen. get_width (): Self. speed [0] =-self. speed [0] If self. rect. top <= 0: Self. speed [1] =-self. speed [1] def over (Self): Self. rect = self. rect. move (self. speed) If self. rect. bottom> screen. get_height (): font = pygame. font. sysfont ("", 40) text_surface = font. render (U "game over", true, (0, 0, 255) screen. BITs (text_surface, (320,240) return 0 class mypaddleclass (pygame. sprite. sprite): def _ init _ (self, location): pygame. sprite. sprite. _ init _ (Self) image_surface = pygame. surface. surface ([100, 20]) # control the size of the blue tag image_surface.fill ([213,213,123]) # control the color self. image = image_surface.convert () self. rect = self. image. get_rect () self. rect. left, self. rect. top = locationpygame. init () screen = pygame. display. set_mode ([1280,960]) background = pygame. image. load ("6.jpg "). convert () Clock = pygame. time. clock () ball_speed = [4,-4] score = 0 # shift direction control, when the parameter is set to a correct value and the larger the value moves faster, T # The last parameter controls the initial position of the image. myball = myballclass('5.png ', ball_speed, []) ballgroup = pygame. sprite. group (myball) paddle = mypaddleclass ([270,400]) # control the initial position of the blue Tag time = 20 While true: For event in pygame. event. get (): If event. type = pygame. quit: SYS. exit () Elif event. type = pygame. mousemotion: paddle. rect. centerx = event. pos [0] If pygame. sprite. spritecollide (paddle, ballgroup, 0): myball. speed [1] =-myball. speed [1] time = Time + 1 score = score + 10 clock. tick (time) screen. fill ([255,255,255]) font = pygame. font. sysfont ("", 40) text_surface = font. render (u'fractional '+ STR (score), true, (255,) screen. BITs (text_surface, () # usage of the open () parameter A + continuous write does not overwrite, R + writes the last one, W + writes the full coverage of scorefile1_open('a.txt ', 'r + ') for a in scorefile. readline (10): text_surface1 = font. render (u'highest record '+ STR (A), true, (255,) screen. BITs (text_surface1, (320,24) print "woqu" print a print "Nima" Print score if (a <score): print a * a print score scorefile. flush () scorefile. writelines (STR (score) scorefile. close () myball. move () myball. over () screen. BITs (myball. image, myball. rect) screen. BITs (paddle. image, paddle. rect) pygame. display. flip ()

This is an Iot platform game! The speed keeps getting faster after the connection is received until the connection fails.