save project

snake.py

@@ -16,13 +16,11 @@ body = pygame.image.load('body.png')        # 身体
 left = pygame.image.load('left.png')        # 头 朝左
 up = pygame.image.load('up.png')            # 头 朝上 
 down = pygame.image.load('down.png')        # 头 朝下
-food=pygame.image
+
 x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 apple-x=300
 apple-y=360
-if x==apple-x and y==apple-y:
-    apple-x=random.randin
 
 setheading = "right"
 snake_head = right
@@ -56,6 +54,11 @@ while True:
     else:
         y += 30
     position.append((x, y))
+    if x==apple-x and y==apple-y:
+        apple-x=random.randin(0,660)
+        apple-y=random.randin(0,440)
+
+
     position.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))