save project

my_music.py

+import pygame
+from pygame import locals
+volume = 0
+pygame.init()   # 初始化
+# 创建窗口
+screen = pygame.display.set_mode((640, 480))
+# 载入图片、资源
+bg_img = pygame.image.load('background.png')  # 背景图
+play_img = pygame.image.load('play.png')  # 播放按钮
+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
+pygame.mixer.music.load('歌曲4.ogg')
+pygame.mixer.music.set_volume(volume)
+music_play = stop_img
+check = 0
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+    if pygame.mixer.music.get_busy()== False:
+        pygame.mixer.music.play()
+    if event.type == locals.KEYDOWN:
+        if event.key == locals.K_w:
+            volume+=0.1
+            if volume > 1:
+                volume = 1
+            pygame.mixer.music.set_volume(volume)
+        if event.key == locals.K_s:
+            volume-=0.1
+            if volume < 0:
+                volume = 0
+            pygame.mixer.music.set_volume(volume)
+    if event.type == locals.MOUSEBUTTONDOWN:
+        check+=1
+        if check % 2 == 0:
+            pygame.mixer.music.unpause()
+            music_play = stop_img
+        else:
+            pygame.mixer.music.pause()
+            music_play = play_img
+    screen.blit(bg_img, (0, 0))
+    screen.blit(logo_img, (170,60 ))
+    screen.blit(music_play, (270,360))
+    screen.blit(last_img, (120,350))
+    screen.blit(next_img, (420,350))
+    pygame.display.update()