save project

snake.py

+import random
 import pygame
 from pygame import locals
 
@@ -41,6 +42,20 @@ while True:
             if event.key == locals.K_DOWN and setheading != "up":
                 setheading = 'down'
                 snake_head = down
+while True:
+    for event in pygame.event.get():
+        if event.type==locals.QUIT
+            exit()
+        if event.type==locals.KEYDOWN:
+            if event.type
+        if event.type==
+
+        if event.type==
+
+
+
+
+
 
     # 设置贪吃蛇的头部坐标
     if setheading == "right":
@@ -51,6 +66,11 @@ while True:
         y -= 30
     else:
         y += 30
+    if x==apple_x and y=apple_y:
+        apple_x=random.(0,660)
+        apple_y=random.(0,480)
+        apple_x=apple_x×30
+        apple_x=apple_y×30
     position.append((x, y))
     position.pop(0)
     # 将背景图画上去
@@ -60,9 +80,10 @@ while True:
     # 将贪吃蛇的身体画上去
     for i in range(len(position)-1):
         screen.blit(body, position[i])
-
+    apple_x=360
+    apple_y=300
+    screen.blit(food,(apple_x apple_y))
     # 将果实画上去
-    screen.blit(food, (360, 300))
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
\ No newline at end of file