Added getOccupantInfo by name.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1796 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/crowd/data/PlaceObject.java

@@ -1,8 +1,10 @@
 //
-// $Id: PlaceObject.java,v 1.8 2002/09/13 00:20:43 mdb Exp $
+// $Id: PlaceObject.java,v 1.9 2002/10/09 06:33:48 mdb Exp $
 
 package com.threerings.crowd.data;
 
+import java.util.Iterator;
+
 import com.threerings.presents.dobj.DObject;
 import com.threerings.presents.dobj.DSet;
 import com.threerings.presents.dobj.OidList;
@@ -42,6 +44,24 @@ public class PlaceObject extends DObject
     /** Used to generate speak requests on this place object. */
     public SpeakMarshaller speakService;
 
+    /**
+     * Looks up a user's occupant info by name.
+     *
+     * @return the occupant info record for the named user or null if no
+     * user in the room has that username.
+     */
+    public OccupantInfo getOccupantInfo (String username)
+    {
+        Iterator iter = occupantInfo.entries();
+        while (iter.hasNext()) {
+            OccupantInfo info = (OccupantInfo)iter.next();
+            if (info.username.equals(username)) {
+                return info;
+            }
+        }
+        return null;
+    }
+
     /**
      * Requests that the specified oid be added to the
      * <code>occupants</code> oid list. The list will not change until the