save project

snake.py

@@ -22,7 +22,8 @@ position = [(180, 90), (180, 120), (210, 120), (x, y)]
 
 setheading = "right"
 snake_head = right
-
+applex = 360
+appley = 300
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -53,6 +54,9 @@ while True:
         y += 30
     position.append((x, y))
     position.pop(0)
+    if x == applex and y==appley:
+        applex=randow.randint(0,660)
+        appley=randow.randin(0,480)
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
@@ -62,7 +66,8 @@ while True:
         screen.blit(body, position[i])
 
     # 将果实画上去
-    screen.blit(food, (360, 300))
+    screen.blit(food(applex,appley)
     # 刷新画面
     pygame.display.update()
-    FPSCLOCK.tick(3)
\ No newline at end of file
+    FPSCLOCK.tick(3)
+    
\ No newline at end of file