save project

my_music.py

@@ -33,9 +33,9 @@ while True:
                 m=0
             pygame.mixer.music.set_volume(m)
     if event.type==locals.MOUSEBUTTONDOWN:
-        if event.button=1
+        if event.button==1:
             x,y=event.pos
-            if x>270 and x<370 and y>350 and y<450
+            if x>270 and x<370 and y>350 and y<450:
                 sb+=1
                 if sb%2==0:      
                     pygame.mixer.music.unpause()
@@ -43,8 +43,8 @@ while True:
                 else:
                     pygame.mixer.music.pause()
                     cnm=stop_img
-        if pygame.mixer.music.get_busy()==False:
-            pygame.mixer.music.play()
+    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(cnm, (270, 330))   # 暂停按钮