save project

my_music.py

@@ -24,8 +24,11 @@ try:
     for i in filelist:
     for i in filelist:
         if i[-4:]=='.wav'or i[-4:]=='.ogg':
         if i[-4:]=='.wav'or i[-4:]=='.ogg':
             musics.append(i)
             musics.append(i)
+            print(2222)
+        print(33333)    
 except:
 except:
-    musics=['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg','test.wav']        
+    musics=['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg','test.wav']
+    print(11111)        
     false=1
     false=1
 else:
 else:
     false=0
     false=0
@@ -39,8 +42,7 @@ while True:
                 volume += 0.1
                 volume += 0.1
                 if volume > 1:
                 if volume > 1:
                     volume = 1
                     volume = 1
-                pygame.mixer.music.set_volume(volume)
-            if event.key == locals.K_DOWN:
+            elif event.key == locals.K_DOWN:
                 volume -= 0.1
                 volume -= 0.1
                 if volume < 0:
                 if volume < 0:
                     volume = 0
                     volume = 0
@@ -61,26 +63,24 @@ while True:
                     if event.key==locals.K_LEFT or x>120 and x<220 and y>350 and y<450:
                     if event.key==locals.K_LEFT or x>120 and x<220 and y>350 and y<450:
                         num-=1
                         num-=1
                         if num<0:
                         if num<0:
-                        num=len(musics)-1
+                            num=len(musics)-1
                     if false==1:
                     if false==1:
                         pygame.mixer.music.load(musics[num]) 
                         pygame.mixer.music.load(musics[num]) 
                     else:
                     else:
                         pygame.mixer.music.load(path+'\\'+musics[num])
                         pygame.mixer.music.load(path+'\\'+musics[num])
                     pygame.mixer.music.play()
                     pygame.mixer.music.play()
-                    elif event.key==locals.K_RIGHT:
-                        num+=1
     if pygame.mixer.music.get_busy() == False:
     if pygame.mixer.music.get_busy() == False:
         num+=1
         num+=1
-        
-if num>len(musics)-1:
-            num=0
-        if num<0:
-            num=len(musics)-1
-        if false==1:
-            pygame.mixer.music.load(musics[num]) 
-        else:
-            pygame.mixer.music.load(path+'\\'+musics[num])
-        pygame.mixer.music.play()
+print(musics)        
+if num>=len(musics)-1:
+    num=0
+    if num<0:
+        num=len(musics)-1
+    if false==1:
+        pygame.mixer.music.load(musics[num]) 
+    else:
+        pygame.mixer.music.load(path+'\\'+musics[num])
+    pygame.mixer.music.play()
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮
     screen.blit(play_button, (270, 330))   # 暂停按钮