save project

snake.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
-
+import random
 # 初始化pygame，为使用硬件做准备
 # 初始化pygame，为使用硬件做准备
 pygame.init()
 pygame.init()
 
 
@@ -20,7 +20,7 @@ down = pygame.image.load('down.png')        # 头 朝下
 x, y = 240, 120
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 apple_x = 360
 apple_x = 360
-apple_y = 360
+apple_y = 300
 
 
 setheading = "right"
 setheading = "right"
 snake_head = right
 snake_head = right
@@ -55,7 +55,7 @@ while True:
         y += 30
         y += 30
     position.append((x, y))
     position.append((x, y))
     position.pop(0)
     position.pop(0)
-    if x == apple_x and y ==apple_y
+    if x == apple_x and y ==apple_y:
         apple_x = random.randint(0, 660)
         apple_x = random.randint(0, 660)
         apple_y = random.randint(0, 480)
         apple_y = random.randint(0, 480)
     # 将背景图画上去
     # 将背景图画上去