Created fooCodes interfaces to go along with invocation service

packages. These contain all the message codes as well as error response
codes that are used by a particular invocation service.

Also changed client.LocationManager to client.LocationDirector and
chat.ChatManager to chat.ChatDirector to go along with the new philosophy
of naming the client-side managing entity for an invocation service a
director.

Also elimitated cocktail.util.Codes since it's no longer used as a central
repository for codes (instead they are in InvocationCodes and its
derivatives).


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@368 542714f4-19e9-0310-aa3c-eee0fc999fb1

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

@@ -1,5 +1,5 @@
 //
-// $Id: LocationService.java,v 1.1 2001/07/23 21:14:27 mdb Exp $
+// $Id: LocationService.java,v 1.2 2001/10/01 22:14:55 mdb Exp $
 
 package com.threerings.cocktail.party.client;
 
@@ -11,25 +11,22 @@ import com.threerings.cocktail.party.Log;
  * The location services provide a mechanism by which the client can
  * request to move from place to place in the server. These services
  * should not be used directly, but instead should be accessed via the
- * location manager.
+ * location director.
  *
- * @see LocationManager
+ * @see LocationDirector
  */
-public class LocationService
+public class LocationService implements LocationCodes
 {
-    /** The module name for the location services. */
-    public static final String MODULE = "location";
-
     /**
      * Requests that that this client's body be moved to the specified
      * location.
      */
     public static void moveTo (Client client, int placeId,
-                               LocationManager rsptarget)
+                               LocationDirector rsptarget)
     {
         InvocationManager invmgr = client.getInvocationManager();
         Object[] args = new Object[] { new Integer(placeId) };
-        invmgr.invoke(MODULE, "MoveTo", args, rsptarget);
+        invmgr.invoke(MODULE_NAME, MOVE_TO_REQUEST, args, rsptarget);
         Log.info("Sent moveTo request [place=" + placeId + "].");
     }
 }