Python实现打乒乓小游戏

本文实例为大家分享了Python实现打乒乓小游戏的具体代码，供大家参考，具体内容如下

源码奉上：

import sys
import cfg
import pygame
from modules import *

'''定义按钮'''
def Button(screen, position, text, button_size=(200, 50)):
   left, top = position
   bwidth, bheight = button_size
   pygame.draw.line(screen, (150, 150, 150), (left, top), (left+bwidth, top), 5)
   pygame.draw.line(screen, (150, 150, 150), (left, top-2), (left, top+bheight), 5)
   pygame.draw.line(screen, (50, 50, 50), (left, top+bheight), (left+bwidth, top+bheight), 5)
   pygame.draw.line(screen, (50, 50, 50), (left+bwidth, top+bheight), (left+bwidth, top), 5)
   pygame.draw.rect(screen, (100, 100, 100), (left, top, bwidth, bheight))
   font = pygame.font.Font(cfg.FONTPATH, 30)
   text_render = font.render(text, 1, (255, 235, 205))
   return screen.blit(text_render, (left+50, top+10))

'''
Function:
   开始界面
Input:
   --screen: 游戏界面
Return:
   --game_mode: 1(单人模式)/2(双人模式)
'''
def startInterface(screen):
   clock = pygame.time.Clock()
   while True:
       screen.fill((41, 36, 33))
       button_1 = Button(screen, (150, 175), '1 Player')
       button_2 = Button(screen, (150, 275), '2 Player')
       for event in pygame.event.get():
           if event.type == pygame.QUIT:
               pygame.quit()
               sys.exit()
           if event.type == pygame.MOUSEBUTTONDOWN:
               if button_1.collidepoint(pygame.mouse.get_pos()):
                   return 1
               elif button_2.collidepoint(pygame.mouse.get_pos()):
                   return 2
       clock.tick(10)
       pygame.display.update()

'''结束界面'''
def endInterface(screen, score_left, score_right):
   clock = pygame.time.Clock()
   font1 = pygame.font.Font(cfg.FONTPATH, 30)
   font2 = pygame.font.Font(cfg.FONTPATH, 20)
   msg = 'Player on left won!' if score_left > score_right else 'Player on right won!'
   texts = [font1.render(msg, True, cfg.WHITE),
           font2.render('Press ESCAPE to quit.', True, cfg.WHITE),
           font2.render('Press ENTER to continue or play again.', True, cfg.WHITE)]
   positions = [[120, 200], [155, 270], [80, 300]]
   while True:
       screen.fill((41, 36, 33))
       for event in pygame.event.get():
           if event.type == pygame.QUIT:
               pygame.quit()
               sys.exit()
           if event.type == pygame.KEYDOWN:
               if event.key == pygame.K_RETURN:
                   return
               elif event.key == pygame.K_ESCAPE:
                   sys.exit()
                   pygame.quit()
       for text, pos in zip(texts, positions):
           screen.blit(text, pos)
       clock.tick(10)
       pygame.display.update()

'''运行游戏Demo'''
def runDemo(screen):
   # 加载游戏素材
   hit_sound = pygame.mixer.Sound(cfg.HITSOUNDPATH)
   goal_sound = pygame.mixer.Sound(cfg.GOALSOUNDPATH)
   pygame.mixer.music.load(cfg.BGMPATH)
   pygame.mixer.music.play(-1, 0.0)
   font = pygame.font.Font(cfg.FONTPATH, 50)
   # 开始界面
   game_mode = startInterface(screen)
   # 游戏主循环
   # --左边球拍(ws控制, 仅双人模式时可控制)
   score_left = 0
   racket_left = Racket(cfg.RACKETPICPATH, 'LEFT', cfg)
   # --右边球拍(↑↓控制)
   score_right = 0
   racket_right = Racket(cfg.RACKETPICPATH, 'RIGHT', cfg)
   # --球
   ball = Ball(cfg.BALLPICPATH, cfg)
   clock = pygame.time.Clock()
   while True:
       for event in pygame.event.get():
           if event.type == pygame.QUIT:
               pygame.quit()
               sys.exit(-1)
       screen.fill((41, 36, 33))
       # 玩家操作
       pressed_keys = pygame.key.get_pressed()
       if pressed_keys[pygame.K_UP]:
           racket_right.move('UP')
       elif pressed_keys[pygame.K_DOWN]:
           racket_right.move('DOWN')
       if game_mode == 2:
           if pressed_keys[pygame.K_w]:
               racket_left.move('UP')
           elif pressed_keys[pygame.K_s]:
               racket_left.move('DOWN')
       else:
           racket_left.automove(ball)
       # 球运动
       scores = ball.move(ball, racket_left, racket_right, hit_sound, goal_sound)
       score_left += scores[0]
       score_right += scores[1]
       # 显示
       # --分隔线
       pygame.draw.rect(screen, cfg.WHITE, (247, 0, 6, 500))
       # --球
       ball.draw(screen)
       # --拍
       racket_left.draw(screen)
       racket_right.draw(screen)
       # --得分
       screen.blit(font.render(str(score_left), False, cfg.WHITE), (150, 10))
       screen.blit(font.render(str(score_right), False, cfg.WHITE), (300, 10))
       if score_left == 11 or score_right == 11:
           return score_left, score_right
       clock.tick(100)
       pygame.display.update()

'''主函数'''
def main():
   # 初始化
   pygame.init()
   pygame.mixer.init()
   screen = pygame.display.set_mode((cfg.WIDTH, cfg.HEIGHT))
   pygame.display.set_caption('pingpong —— 九歌')
   # 开始游戏
   while True:
       score_left, score_right = runDemo(screen)
       endInterface(screen, score_left, score_right)

'''run'''
if __name__ == '__main__':
   main()

来源：https://laoshifu.blog.csdn.net/article/details/120425170