save project

bdd.py

+import turtle

snake.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
+import random
 # 初始化pygame，为使用pygame做准备
 # 初始化pygame，为使用pygame做准备
 pygame.init()
 pygame.init()
 background=pygame.image.load('bg.png')
 background=pygame.image.load('bg.png')
@@ -7,7 +8,12 @@ food=pygame.image.load('apple.png')
 right=pygame.image.load('right.png')
 right=pygame.image.load('right.png')
 st=pygame.image.load('body.png')
 st=pygame.image.load('body.png')
 # 创建一个窗口
 # 创建一个窗口
+
 screen=pygame.display.set_mode((660,480))
 screen=pygame.display.set_mode((660,480))
+apple_x=360
+apple_y=300
+x,y=240,120
+
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type==locals.QUIT:
         if event.type==locals.QUIT:
@@ -18,4 +24,8 @@ while True:
     screen.blit(st,(210,120))
     screen.blit(st,(210,120))
     screen.blit(st,(180,120))
     screen.blit(st,(180,120))
     screen.blit(st,(180,90))
     screen.blit(st,(180,90))
+    if x==apple_x and y==apple_y:
+        apple_x=random.randint(0,660)
+        apple_y=random.randint(0,480)
+
     pygame.display.update()
     pygame.display.update()
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