save project

my_music.py

+import time
 import pygame
 from pygame import locals
 
-pygame.init()  # 初始化
+pygame.init()   # 初始化
 # 创建窗口
 screen = pygame.display.set_mode((640, 480))
 # 载入图片、资源
@@ -10,45 +11,47 @@ 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')  # 下一曲按钮
+logo_img = pygame.image.load('logo.png')  # 中间logo
+pygame.mixer.music.load("歌曲2.wav")
 
-# 载入音乐
-pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
-
-volume = 0.2
-pygame.mixer.music.set_volume(volume)  # 初始播放音量
-click = 0
 play_button = stop_img
+click = 0
+volume = 0.2
+pygame.mixer.music.set_volume(volume)# 音量
 
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
-        # 按键，控制声音大小
+
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_UP:
+            if event.key == locals.K_UP:   #增加音量
                 volume += 0.1
-                if volume > 1:
+                if volume>1:
                     volume = 1
                 pygame.mixer.music.set_volume(volume)
-            if event.key == locals.K_DOWN:
+        if event.type == locals.KEYDOWN:
+            if event.key ==locals.K_DOWN:  #减少音量
                 volume -= 0.1
-                if volume < 0:
+                if volume<0:
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
-
-        # 按下鼠标
-        if event.type == locals.MOUSEBUTTONDOWN:
-                # 次数增加
-                click += 1
-                if click % 2 == 0:
+    if event.type == locals.MOUSEBUTTONDOWN:
+        if event.button == 1: # 判断鼠标左键按下
+            x,y = event.pos    # 记录鼠标坐标
+            if x > 270 and x< 370  and y > 350 and y< 450: #判断鼠标坐标是否符合要求
+                click += 1 #记录左键按下次数
+                if click%2==0:
+                    time.sleep(0.2)
                     play_button = stop_img
-                    pygame.mixer.music.unpause()
+                    pygame.mixer.music.unpause() #双数播放
                 else:
+                    time.sleep(0.2)
                     play_button = play_img
-                    pygame.mixer.music.pause()
+                    pygame.mixer.music.pause()   #单数暂停
 
-    if pygame.mixer.music.get_busy() == False:
+    
+    if pygame.mixer.music.get_busy() == False: #音乐是否在播放，否就继续，从而实现循环效果
         pygame.mixer.music.play()
 
     # 绘制画面