save project

snake.py

@@ -15,6 +15,7 @@ body = pygame.image.load('body.png')
 x=240
 y=120
 f=pygame.time.Clock()
+l=[(210,120),(180,120),(180,90),(x,y)]
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -23,15 +24,16 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
-    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))
-    screen.blit(body, (180, 90))
-    # 将果实画上去
-    screen.blit(food, (360, 300))
+    l.append((x,y))
+    l.pop(0)
+    screen.blit(right,l[-1])
     x+=30
     y+=30
+
+    for i in range(len(l)-1):
+        screen.blit(body,l[i])
+    # 将果实画上去
+    screen.blit(food, (360, 300))
     f.tick(5)
     # 刷新画面
     pygame.display.update()
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