save project

顶顶顶.py

+import pygame
+import pygame
+from pygame import locals
+import os
+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")
+m_l=['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg']
+num=-1
+path="C:\\Users\\Lenovo、\\Documents\\pygame_lesson04_diy"
+flielist=os.listdir(path)
+for i in flielist:
+    if i[-4:]==".wav"or i[-4:]==".ogg":
+        m_l.append(i)
+
+
+yydx=0.2
+pygame.mixer.music.set_volume(yydx)
+dj=0
+tp=stop_img
+
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+    #控制音量大小
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_UP:
+                yydx+=0.1
+                if yydx>1:
+                    yydx=1
+                pygame.mixer.music.set_volume(yydx)
+            if event.key==locals.K_DOWN:
+                yydx-=0.1
+                if yydx<O:
+                    yydx=0
+                pygame.mixer.music.set_volume(yydx)
+        if event.type==locals.MOUSEBUTTONDOWN:
+            if event.button==1:
+                x,y=event.pos
+                if x>270 and x<370 and y>350 and y<450:
+                    dj+=1
+                    if dj%2==0:
+                        tp=stop_img
+                        pygame.mixer.music.unpause()
+                    else:
+                        tp=play_img
+                        pygame.mixer.music.pause()
+
+    if pygame.mixer.music.get_busy()==False:
+        num+=1
+        if num>len(m_l)-1:
+            num=0
+        pygame.mixer.music.load(path+"m_l[num]")
+        pygame.mixer.music.play()
+    # 绘制画面
+    screen.blit(bg_img, (0, 0))      # 填充背景
+    screen.blit(stop_img, (270, 330))   # 暂停按钮
+    screen.blit(logo_img, (170, 60))    # 中间logo图
+    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()