auto save

snake.py

 import pygame
 from pygame import locals
-import random
-pygame.init()
-screen = pygame.display.set_mode((660, 480))
-FPSCLOCK = pygame.time.Clock()
-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')
-r=pygame.font.Font('neuropol.ttf',18)
-x, y = 240, 120
-apple_x=360
-apple_y=300
-position = [(180, 90), (180, 120), (210, 120), (x, y)]
-setheading = "right"
-snake_head = right
-score=0
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+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
+play_img = pygame.image.load('play.png')
+pygame.mixer.music.load("test.wav")
+volume=0.2
+pygame.mixer.music.set_volume(volume)
+aaa=0
 while True:
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     for event in pygame.event.get():
         if event.type == locals.QUIT:
             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_UP and setheading != "down":
-                setheading = 'up'
-                snake_head = up
-            if event.key == locals.K_DOWN and setheading != "up":
-                setheading = 'down'
-                snake_head = down
-    if setheading == "right":
-        x += 30
-    elif setheading == "left":
-        x -= 30
-    elif setheading == "up":
-        y -= 30
+            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:
+            aaa+=1
+    if aaa%2==1:
+        pygame.mixer.music.unpause()
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     else:
-        y += 30
-    position.append((x, y))
-    if x==apple_x and y==apple_y:
-        num1=random.randint(1,22)
-        num2=random.randint(1,16)
-        apple_x=30*num1-30
-        apple_y=30*num2-30
-        score=score+10
-    else:
-        position.pop(0)
-    if x<0 or x>630 or y<0 or y>450:
-        break
-    screen.blit(background, (0, 0))
-    screen.blit(snake_head, position[-1])
-    for i in range(len(position)-1):
-        screen.blit(body, position[i])
-    screen.blit(food, (apple_x, apple_y))
-    info="Score"+str(score)
-    text=r.render(info,True,(0,0,0))
-    screen.blit(text,(540,10))
+        pygame.mixer.music.pause()
+        screen.blit(play_img, (270, 330))
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+    # 绘制画面
+    screen.blit(bg_img, (0, 0))      # 填充背景
+    screen.blit(stop_img, (270, 330))
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+       # 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
+    if pygame.mixer.music.get_busy()==False:
+        pygame.mixer.music.play()
     pygame.display.update()
-    FPSCLOCK.tick(3)
\ No newline at end of file
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