Added leavePlace() for games where you are sometimes not in any "place" at

all.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3638 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/crowd/client/LocationDirector.java

@@ -188,6 +188,23 @@ public class LocationDirector extends BasicDirector
         }
     }
 
+    /**
+     * Issues a request to leave our current location.
+     *
+     * @return true if we were able to leave, false if we are in the
+     * middle of moving somewhere and can't yet leave.
+     */
+    public boolean leavePlace ()
+    {
+        if (_pendingPlaceId != -1) {
+            return false;
+        }
+
+        _lservice.leavePlace(_ctx.getClient());
+        didLeavePlace();
+        return true;
+    }
+
     /**
      * This can be called by cooperating directors that need to coopt the
      * moving process to extend it in some way or other. In such

src/java/com/threerings/crowd/client/LocationService.java

@@ -1,5 +1,5 @@
 //
-// $Id: LocationService.java,v 1.9 2004/08/27 02:12:33 mdb Exp $
+// $Id$
 //
 // Narya library - tools for developing networked games
 // Copyright (C) 2002-2004 Three Rings Design, Inc., All Rights Reserved
@@ -57,4 +57,9 @@ public interface LocationService extends InvocationService
      * failure.
      */
     public void moveTo (Client client, int placeId, MoveListener listener);
+
+    /**
+     * Requests that we leave our current place and move to nowhere land.
+     */
+    public void leavePlace (Client client);
 }