auto save

my_music.py

@@ -2,6 +2,7 @@ import pygame
 from pygame import locals
 
 pygame.init()   # 初始化
+pygame.mixer.init()
 # 创建窗口
 screen = pygame.display.set_mode((640, 480))
 # 载入图片、资源
@@ -11,16 +12,39 @@ 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
-
+button = stop_img
+play_flag = True
+pygame.mixer.music.load("歌曲4.ogg")
+volume = 0.5 #[0,1]
 while True:
     for event in pygame.event.get():
-        ????
-
+        if event.type == pygame.QUIT:
+            exit()
+        if event.type == pygame.MOUSEBUTTONDOWN:
+            play_flag = not play_flag
+        if event.type == pygame.KEYDOWN:
+            if event.key == pygame.K_UP:
+                volume += 0.1
+                if volume > 1:
+                    volume = 1
+            if event.key == pygame.K_DOWN:
+                volume -= 0.1
+                if volume < 0:
+                    volume = 0
+    if play_flag == True:
+        pygame.mixer.music.unpause()
+        button = stop_img
+    else:
+        pygame.mixer.music.pause()
+        button = play_img
+    pygame.mixer.music.set_volume(volume)
+    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(stop_img, (270, 330))   # 暂停按钮
+    screen.blit(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
     # 刷新画面
-    ???
+    pygame.display.update()#pygame.display.flip()