save project

my_music.py

+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')  # 下一曲按钮
+
+# 音乐
+music_list = []
+path = "C:\\Users\\lynn\\Desktop\\test"
+filelist = os.listdir(path)
+for i in filelist:
+    if i[-4:] == ".ogg" or i[-4:] == ".wav":
+        music_list.append(i)
+
+num = -1    
+volume = 0.2
+pygame.mixer.music.set_volume(volume)  # 初始播放音量
+click = 0
+play_button = stop_img
+
+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:
+                volume += 0.1
+                if volume > 1:
+                    volume = 1
+                pygame.mixer.music.set_volume(volume)
+            if event.key == locals.K_DOWN:
+                volume -= 0.1
+                if volume < 0:
+                    volume = 0
+                pygame.mixer.music.set_volume(volume)
+
+        if event.type == locals.MOUSEBUTTONDOWN:
+            if event.button == 1:  # 左击
+                x, y = event.pos
+                if x > 270 and x < 370 and y > 350 and y < 450:
+                    click += 1
+                    if click % 2 == 0:
+                        play_button = stop_img
+                        pygame.mixer.music.unpause()
+                    else:
+                        play_button = play_img
+                        pygame.mixer.music.pause()
+                if x <120 and 220 y > and 350 and 400:
+                    num-=1
+                    if num<0:
+                        num=len(music_list) 
+                    pygame.mixer.music.load(path + "\\"+music_list[num])
+                    pygame.mixer.music.play()    
+                    click=0
+                    play_button=stop_img
+                if x <420 and 220 y > and 350 and 400:
+                    num+=1
+                    if num>0:
+                        num=len(music_list) 
+                    pygame.mixer.music.load(path + "\\"+music_list[num])
+                    pygame.mixer.music.play()    
+                    click=0
+                    play_button=stop_img      
+
+    if pygame.mixer.music.get_busy() == False:
+        num += 1
+        if num > len(filelist)-1:
+            num = 0
+        print(num)
+        pygame.mixer.music.load(path + "\\"+music_list[num])
+        pygame.mixer.music.play()
+
+    # 绘制画面
+    screen.blit(bg_img, (0, 0))      # 填充背景
+    screen.blit(play_button, (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()
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snake.py

-import pygame
-from pygame import locals
-
-# 初始化pygame，为使用硬件做准备
-pygame.init()
-
-# 创建一个窗口
-screen = pygame.display.set_mode((660, 480))
-
-# 背景
-background = pygame.image.load('bg.png')
-right = pygame.image.load('right.png')
-food = pygame.image.load('apple.png')
-body = pygame.image.load('body.png')
-left=pygame.image.load('left.png')
-up=pygame.image.load('up.png')
-down=pygame.image.load('down.png')
-setheading='right'
-snake_head=right
-f=pygame.time.Clock()
-x,y=240,120
-position=[(180,90),(180,120),(210,120),(x,y)]
-while True:
-    for event in pygame.event.get():
-        if event.type == locals.QUIT:
-            # 接收到退出事件后退出程序
-            exit()
-        if event.type==locals.KEYDOWN:
-            if event.key==locals.K_RIGHT and setheading!='left':
-                setheading='right'
-                snake_head=right
-            if event.key==locals.K_LEFT and setheading!='right':
-                setheading='left'
-                snake_head=left
-            if event.key==locals.K_DOWN and setheading!='up':
-                setheading='down'
-                snake_head=down
-            if event.key==locals.K_UP and setheading!='down':
-                setheading='up'
-                snake_head=up        
-
-    # 将背景图画上去
-    screen.blit(background, (0, 0))
-    # 将贪吃蛇画上去
-    if setheading=='right':
-        x+=30
-    elif setheading=='left':
-        x-=30
-    elif setheading=='up':
-        y-=30
-    else:
-        y+=30        
-    
-
-        
-
-    
-    position.append((x,y))
-    position.pop(0)
-    screen.blit(snake_head, position[-1])
-    for i in range(len(position)-1):
-        screen.blit(body,position[i])
-
-    # 将贪吃蛇的身体画上去
-    # 将果实画上去
-    screen.blit(food, (360, 300))
-    # 刷新画面
-    pygame.display.update()
-    f.tick(3)
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