Pongexe.rar

# Listing_19-5_pypong_with_sound_and_music.py # Copyright Warren & Carter Sande, 2009-2019 # Released under MIT license https://opensource.org/licenses/mit-license.php # ------------ import pygame, sys class Ball(pygame.sprite.Sprite): def __init__(self, image_file, speed, location = [0,0]): 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): global points, score_text 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 < screen.get_height(): hit_wall.play() # Plays sound when the ball hits the side wall if self.rect.top <= 0: self.speed[1] = -self.speed[1] points = points + 1 score_text = font.render(str(points), 1, (0, 0, 0)) get_point.play() # Plays sound when the ball hits the top (player gets a point) class Paddle(pygame.sprite.Sprite): def __init__(self, location = [0,0]): pygame.sprite.Sprite.__init__(self) image_surface = pygame.surface.Surface([100, 20]) image_surface.fill([0,0,0]) self.image = image_surface.convert() self.rect = self.image.get_rect() self.rect.left, self.rect.top = location pygame.init() # Initializes Pygame’s sound module pygame.mixer.init() pygame.mixer.music.load("bg_music.mp3") # Loads music file pygame.mixer.music.set_volume(0.3) # Sets volume of the music pygame.mixer.music.play(-1) # Starts playing the music; repeats forever # Creates sound objects, loads sounds, and sets volume for each hit = pygame.mixer.Sound("hit_paddle.wav") hit.set_volume(0.4) new_life = pygame.mixer.Sound("new_life.wav") new_life.set_volume(0.5) splat = pygame.mixer.Sound("splat.wav") splat.set_volume(0.6) hit_wall = pygame.mixer.Sound("hit_wall.wav") hit_wall.set_volume(0.4) get_point = pygame.mixer.Sound("get_point.wav") get_point.set_volume(0.2) bye = pygame.mixer.Sound("game_over.wav") bye.set_volume(0.6) screen = pygame.display.set_mode([640,480]) clock = pygame.time.Clock() myBall = Ball('wackyball.bmp', [12,6], [50, 50]) ballGroup = pygame.sprite.Group(myBall) paddle = Paddle([270, 400]) lives = 3 points = 0 font = pygame.font.Font(None, 50) score_text = font.render(str(points), 1, (0, 0, 0)) textpos = [10, 10] done = False running = True while running: clock.tick(30) screen.fill([255, 255, 255]) for event in pygame.event.get(): if event.type == pygame.QUIT: running = False elif event.type == pygame.MOUSEMOTION: paddle.rect.centerx = event.pos[0] if pygame.sprite.spritecollide(paddle, ballGroup, False): hit.play() # Plays sound when the ball hits the paddle myBall.speed[1] = -myBall.speed[1] myBall.move() if not done: screen.blit(myBall.image, myBall.rect) screen.blit(paddle.image, paddle.rect) screen.blit(score_text, textpos) for i in range (lives): width = screen.get_width() screen.blit(myBall.image, [width - 40 * i, 20]) pygame.display.flip() if myBall.rect.top >= screen.get_rect().bottom: if not done: splat.play() # Plays sound when the player loses a life lives = lives - 1 if lives <= 0: if not done: # Waits one second and then plays the ending sound pygame.time.delay(1000) bye.play() final_text1 = "Game Over" final_text2 = "Your final score is: " + str(points) ft1_font = pygame.font.Font(None, 70) ft1_surf = font.render(final_text1, 1, (0, 0, 0)) ft2_font = pygame.font.Font(None, 50) ft2_surf = font.render(final_text2, 1, (0, 0, 0)) screen.blit(ft1_surf, [screen.get_width()/2 - \ ft1_surf.get_width()/2, 100]) screen.blit(ft2_surf, [screen.get_width()/2 - \ ft2_surf.get_width()/2, 200]) pygame.display.flip() done = True pygame.mixer.music.fadeout(2000) # Fades out the music else: # Plays sound when a new life starts pygame.time.delay(1000) new_life.play() myBall.rect.topleft = [50, 50] screen.blit(myBall.image, myBall.rect) pygame.display.flip() pygame.time.delay(1000) pygame.quit()