save project

snake.py

 import pygame
+from random import randint
 from pygame import locals
 
 # 初始化pygame，为使用硬件做准备
@@ -19,6 +20,7 @@ food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
 
 x,y = 240,120
+food_x,food_y = 300,360
 position = [(180,90),(180,120),(210,120),(x,y)]
 
 setheading = "right"
@@ -58,13 +60,15 @@ while True:
     # 将贪吃蛇画上去
     screen.blit(snake_head, (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))
+    '''
+    screen.blit(body, (180, 120))
+    screen.blit(body, (210, 120))
+    screen.blit(body, (180, 90))
+    '''
     for i in range(len(position)-1):
         screen.blit(body,position[i])
     # 将果实画上去
-    screen.blit(food, (360, 300))
+    screen.blit(food, (food_x, food_y))
     # 刷新画面
     pygame.display.update()
     TIME.tick(3)