"'int' object is not callable" error
<p>Here is my script, <a href="http://pastebin.com/zgRrBX0U" rel="nofollow">http://pastebin.com/zgRrBX0U</a></p>

<p>For the reference this is a script for ex36 of Zed Shaw's 'Learning python the hard way'.
I was attempting to create a text based adventure designed from the first level of Legend of Zelda.</p>

<p>But I ran into a problem, as I start into the program. It works so that you will start in the main room. But no matter which direction one goes it will have an error saying. " 'int' object is not callable.' I could not figure out what this meant by searching. Or looking at the pydocs. Any help would be appreciated.</p>
