save project

my_music.py

 import pygame
 from pygame import locals
 
-pygame.init()   # 初始化
-# 创建窗口
-screen = pygame.display.set_mode((640, 480))
-# 载入图片
-bg_img = pygame.image.load('background.png')  # 背景图
-play_img = pygame.image.load('play.png')  # 播放按钮
-stop_img = pygame.image.load('stop.png')  # 暂停按钮
-last_img = pygame.image.load('last.png')  # 上一曲按钮
-next_img = pygame.image.load('next.png')  # 下一曲按钮
-logo_img = pygame.image.load('logo.png')  # 中间logo
-pygame.mixer.music.load("歌曲4.ogg")
-volume=0.2
-pygame.mixer.music.set_volume(volume)
-click=0
-play_button=stop_img
+# 初始化pygame，为使用硬件做准备
+pygame.init()
+
+# 创建一个窗口
+screen = pygame.display.set_mode((660, 480))
+
+# 背景
+background = pygame.image.load('bg.png')
+right = pygame.image.load('right.png')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
+            # 接收到退出事件后退出程序
             exit()
-        if event.type==locals.KEYDOWN:
-            if event.key==locals.K_w:
-                volume+=0.1
-                if volume>1:
-                    volume=1
-                pygame.mixer.music.set_volume(volume)
-            if event.key == locals.K_s:
-                volume-= 0.1
-                if volume < 0:
-                    volume = 0
-                pygame.mixer.music.set_volume(volume)
-
-        if event.type==locals.MOUSEBUTTONDOWN:
-            click+=1
-            if click % 2 == 0:
-                play_button=stop_img
-                pygame.mixer.music.unpause()
-            else:
-                play_button=play_img
-                pygame.muixer.music.pause()
-
-    if pygame.mixer.music.get_busy()==False:
-            pygame.mixer.music.play()
-    
-    # 绘制画面
-    screen.blit(bg_img, (0, 0))      # 填充背景
-    screen.blit(play_button, (270, 330))   # 暂停按钮
-    screen.blit(logo_img, (170, 60))    # 中间logo图
-    screen.blit(last_img, (120, 350))   # 上一曲
-    screen.blit(next_img, (420, 350))   # 下一曲
+    # 将背景图画上去
+    screen.blit(background, (0, 0))
+    # 将贪吃蛇画上去
+    screen.blit(right, (240, 120))
+    # 将贪吃蛇的身体画上去
+    screen.blit(body, (210, 120))
+    screen.blit(body, (180, 120))
+    screen.blit(body, (180, 90))
+    # 将果实画上去
+    screen.blit(food, (360, 300))
     # 刷新画面
     pygame.display.update()
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