save project

my_music.py

@@ -13,13 +13,15 @@ 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')  # 下一曲按钮
 
-music_list = []
+
 path = "C:\\Users\\bellcode\\Desktop\\test"
 filelist = os.listdir(path)
-num = -1
+music_list = []
 for i in filelist:
     if i[-4:] == ".wav" or i[-4:] == ".ogg":
         music_list.append(i)
+num = -1
+angle = 0
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
@@ -31,12 +33,12 @@ while True:
             exit()
         # 按键，控制声音大小
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_w:
+            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_s:
+            if event.key == locals.K_DOWN:
                 volume -= 0.1
                 if volume < 0:
                     volume = 0
@@ -54,11 +56,8 @@ while True:
                         play_button = play_img
                         pygame.mixer.music.pause()
                 if x > 420 and x < 520 and y > 350 and y < 400:     # 下一曲
-                    num += 1
-                    if num > len(music_list) - 1:
-                        num = 0
-                    pygame.mixer.music.load(path + "\\" + music_list[num])
-                    pygame.mixer.music.play()
+                    
+                    pygame.mixer.music.stop()
                     play_button = stop_img
                     if click % 2 == 0:
                         click += 2
@@ -69,7 +68,7 @@ while True:
                     num -= 1
                     if num < 0:
                         num = len(music_list) - 1
-                    pygame.mixer.music.load(path + "\\" + music_list[num])
+                    pygame.mixer.music.load(path + music_list[num])
                     pygame.mixer.music.play()
                     play_button = stop_img
                     if click % 2 == 0:
@@ -81,8 +80,16 @@ while True:
         num += 1
         if num > len(music_list)-1:
             num = 0
-        pygame.mixer.music.load(path + "\\" + music_list[num])
-        pygame.mixer.music.play()
+    pygame.mixer.music.load(path+music_list[num])
+    pygame.mixer.music.play()
+    # 旋转图片(注意：这里要搞一个新变量，存储旋转后的图片）
+    new_logo = pygame.transform.rotate(logo_img, angle)
+    # 校正旋转图片的中心点
+    newRect = new_logo.get_rect(center=(320, 200))
+    # print(newRect)      # rect(170, 65, 300, 270) 左上角坐标、图片大小
+    pos = (newRect[0], newRect[1])
+    if play_button == stop_img:
+        angle += 1
 
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
@@ -91,4 +98,5 @@ while True:
     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()
\ No newline at end of file
+    pygame.display.update()
+    FPS.tick(60)
\ No newline at end of file