save project

my_music.py

@@ -2,6 +2,7 @@ import pygame
 from pygame import locals
 from pygame import locals
 import os
 import os
 
 
+
 pygame.init()  # 初始化
 pygame.init()  # 初始化
 # 创建窗口
 # 创建窗口
 screen = pygame.display.set_mode((640, 480))
 screen = pygame.display.set_mode((640, 480))
@@ -13,13 +14,15 @@ last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 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')  # 下一曲按钮
 
 
-music_list = []
-path = "C:\\Users\\bellcode\\Desktop\\test"
+path = "C:\\Users\huawei\\Desktop\\level3-lesson6-diy1"
 filelist = os.listdir(path)
 filelist = os.listdir(path)
-num = -1
+music_list = []
 for i in filelist:
 for i in filelist:
-    if i[-4:] == ".wav" or i[-4:] == ".ogg":
+    if i[-4:] == ".ogg" or i[-4:] == ".wav":
         music_list.append(i)
         music_list.append(i)
+num = -1
+angle = 0
+
 volume = 0.2
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
 click = 0
@@ -31,12 +34,12 @@ while True:
             exit()
             exit()
         # 按键，控制声音大小
         # 按键，控制声音大小
         if event.type == locals.KEYDOWN:
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_w:
+            if event.key == locals.K_UP:
                 volume += 0.1
                 volume += 0.1
                 if volume > 1:
                 if volume > 1:
                     volume = 1
                     volume = 1
                 pygame.mixer.music.set_volume(volume)
                 pygame.mixer.music.set_volume(volume)
-            if event.key == locals.K_s:
+            if event.key == locals.K_DOWN:
                 volume -= 0.1
                 volume -= 0.1
                 if volume < 0:
                 if volume < 0:
                     volume = 0
                     volume = 0
@@ -45,6 +48,7 @@ while True:
         if event.type == locals.MOUSEBUTTONDOWN:
         if event.type == locals.MOUSEBUTTONDOWN:
             if event.button == 1:  # 左击
             if event.button == 1:  # 左击
                 x, y = event.pos
                 x, y = event.pos
+                # print(event.pos)
                 if x > 270 and x < 370 and y > 350 and y < 450: # 播放按钮
                 if x > 270 and x < 370 and y > 350 and y < 450: # 播放按钮
                     click += 1
                     click += 1
                     if click % 2 == 0:
                     if click % 2 == 0:
@@ -53,23 +57,19 @@ while True:
                     else:
                     else:
                         play_button = play_img
                         play_button = play_img
                         pygame.mixer.music.pause()
                         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()
+                if x > 420 and x < 520 and y > 350 and y < 450:
+                    pygame.mixer.music.stop()
                     play_button = stop_img
                     play_button = stop_img
                     if click % 2 == 0:
                     if click % 2 == 0:
                         click += 2
                         click += 2
                     else:
                     else:
                         click += 1
                         click += 1
 
 
-                if x > 120 and x < 220 and y > 350 and y < 400:     # 上一曲
+                if x > 120 and x < 220 and y > 350 and y < 450:
                     num -= 1
                     num -= 1
                     if num < 0:
                     if num < 0:
                         num = len(music_list) - 1
                         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()
                     pygame.mixer.music.play()
                     play_button = stop_img
                     play_button = stop_img
                     if click % 2 == 0:
                     if click % 2 == 0:
@@ -81,14 +81,24 @@ while True:
         num += 1
         num += 1
         if num > len(music_list)-1:
         if num > len(music_list)-1:
             num = 0
             num = 0
-        pygame.mixer.music.load(path + "\\" + music_list[num])
+        pygame.mixer.music.load(path+music_list[num])
         pygame.mixer.music.play()
         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])
+    angle += 1
+    # +++++++++++++++++++++++++++++++++++++
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮
     screen.blit(play_button, (270, 330))   # 暂停按钮
-    screen.blit(logo_img, (170, 60))    # 中间logo图
+    # screen.blit(new_logo, (170, 60))    # 中间logo图
+    screen.blit(new_logo, pos)  # 中间logo图
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     screen.blit(next_img, (420, 350))   # 下一曲
+
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
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