save project

snake.py

@@ -12,16 +12,22 @@ background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
 food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
+FPSCLOCK = pygame.time.Clock()
+x,y = 240,120
 
 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()
+
+    x +=30
+
+
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
-    screen.blit(right, (240, 120))
+    screen.blit(right, (x, y))
     # 将贪吃蛇的身体画上去
     screen.blit(body, (210, 120))
     screen.blit(body, (180, 120))
@@ -31,7 +37,7 @@ while True:
     # 刷新画面
     pygame.display.update()
 
-    EPSCLOCK.tick(3)
+    FPSCLOCK.tick(3)