save project

my_music.py

@@ -20,29 +20,31 @@ while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
-    if event.type == locals.KEYDOWN:
-        if event.key == locals.K_UP:
-            volume+=0.1
-            if volume>1:
-                volume=1
-            pygame.mixer.music.set_volume(volume)
-    if event.type == locals.KEYDOWN:
-        if event.key == locals.K_DOWN:
-            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:
-            pygame.mixer.music.unpause()
-        else:
-            pygame.mixer.music.pause()
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_UP:
+                volume+=0.1
+                if volume>1:
+                    volume=1
+                pygame.mixer.music.set_volume(volume)
+            if event.key == locals.K_DOWN:
+                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:
+                pygame.mixer.music.unpause()
+                play_button=stop_img
+            else:
+                pygame.mixer.music.pause()
+                play_button=play_img
     if pygame.mixer.music.get_busy() == False:
         pygame.mixer.music.play()
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背只因
     screen.blit(logo_img, (170, 60))    # 中间logo图
+    screen.blit(play_button,(275,330))
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面