save project

snake.py

@@ -45,7 +45,7 @@ while True:
             if event.key == locals.K_DOWN and setheading != "up":
             if event.key == locals.K_DOWN and setheading != "up":
                 setheading = 'down'
                 setheading = 'down'
                 snake_head = down
                 snake_head = down
-    if x>660 or x<0 or y>480 or y<0:
+    if x>630 or x<0 or y>450 or y<0:
             exit()
             exit()
 
 
     # 设置贪吃蛇的头部坐标
     # 设置贪吃蛇的头部坐标