auto save

snake.py

@@ -10,28 +10,31 @@ screen = pygame.display.set_mode((660, 480))
 FPSCLOCK = pygame.time.Clock()
 # 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')
-
-x, y = 240, 120
-
+right = pygame.imag
 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  #
+    position.append((x,y))
+    position.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
-    screen.blit(right, (x, y))
+    screen.blit(right, position[-1])
     # 将贪吃蛇的身体画上去
-    screen.blit(body, (210, 120))
-    screen.blit(body, (180, 120))
-    screen.blit(body, (180, 90))
+    for i in range(len(position)-1):#screen.blit(body, (210, 120))
+        screen.blit(body, position[i])
+        #screen.blit(food,(360,300)) #screen.blit(body, (180, 120)) screen.blit(body, (180, 90))
     # 将果实画上去
     screen.blit(food, (360, 300))
-    # 刷新画面
+    # 刷新画面e.load('right.png')
+food = pygame.image.load('apple.png')
+body = pygame.image.load('body.png')
+
+x, y = 240, 120
+position = [(180,90),(180,120),(210,120),(x, y)]
+
     pygame.display.update()
     FPSCLOCK.tick(2)
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