Checkpoint, I've got an interactive 2d scene mostly working.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4151 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/as/com/threerings/presents/client/InvocationDirector.as

@@ -5,7 +5,7 @@ import mx.collections.ArrayCollection;
 
 import com.threerings.util.HashMap;
 
-import com.threerings.presents.data.ListenerMarshaller;
+import com.threerings.presents.data.InvocationMarshaller_ListenerMarshaller;
 
 import com.threerings.presents.dobj.DEvent;
 import com.threerings.presents.dobj.DObject;
@@ -138,8 +138,9 @@ public class InvocationDirector
     {
         // configure any invocation listener marshallers among the args
         for each (var arg :Object in args) {
-            if (arg is ListenerMarshaller) {
-                var lm :ListenerMarshaller = (arg as ListenerMarshaller);
+            if (arg is InvocationMarshaller_ListenerMarshaller) {
+                var lm :InvocationMarshaller_ListenerMarshaller =
+                    (arg as InvocationMarshaller_ListenerMarshaller);
                 lm.callerOid = _clobj.getOid();
                 lm.requestId = nextRequestId();
                 lm.mapStamp = new Date().getTime();
@@ -187,8 +188,8 @@ public class InvocationDirector
     protected function handleInvocationResponse 
             (reqId :int, methodId :int, args :Array) :void
     {
-        var listener :ListenerMarshaller = 
-            (_listeners.remove(reqId) as ListenerMarshaller);
+        var listener :InvocationMarshaller_ListenerMarshaller = 
+            (_listeners.remove(reqId) as InvocationMarshaller_ListenerMarshaller);
         if (listener == null) {
             log.warning("Received invocation response for which we have " +
                         "no registered listener [reqId=" + reqId +
@@ -270,8 +271,8 @@ public class InvocationDirector
     {
         var then :Number = now - LISTENER_MAX_AGE;
         for (var skey :String in _listeners.keys()) {
-            var lm :ListenerMarshaller =
-                (_listeners.get(skey) as ListenerMarshaller);
+            var lm :InvocationMarshaller_ListenerMarshaller =
+                (_listeners.get(skey) as InvocationMarshaller_ListenerMarshaller);
             if (lm.mapStamp < then) {
                 _listeners.remove(skey);
             }

src/as/com/threerings/presents/data/GotTimeBaseMarshaller.as

@@ -5,7 +5,8 @@ import com.threerings.presents.client.GotTimeBaseListener;
 import com.threerings.presents.dobj.InvocationResponseEvent;
 
 // TODO: this will be autogenerated
-public class GotTimeBaseMarshaller extends ListenerMarshaller
+public class GotTimeBaseMarshaller
+    extends InvocationMarshaller_ListenerMarshaller
     implements GotTimeBaseListener
 {
     public static const GOT_TIME_OID :int = 1;

src/as/com/threerings/presents/data/InvocationMarshaller_ConfirmMarshaller.as

@@ -2,7 +2,8 @@ package com.threerings.presents.data {
 
 import com.threerings.presents.client.ConfirmListener;
 
-public class ConfirmMarshaller extends ListenerMarshaller
+public class InvocationMarshaller_ConfirmMarshaller
+    extends InvocationMarshaller_ListenerMarshaller
     implements ConfirmListener
 {
     public static const REQUEST_PROCESSED :int = 1;

src/as/com/threerings/presents/data/InvocationMarshaller_ListenerMarshaller.as

@@ -11,7 +11,7 @@ import com.threerings.presents.client.InvocationListener;
 import com.threerings.presents.dobj.DObjectManager;
 import com.threerings.presents.dobj.InvocationResponseEvent;
 
-public class ListenerMarshaller
+public class InvocationMarshaller_ListenerMarshaller
     implements Streamable, InvocationListener
 {
     /** The method id used to dispatch a requestFailed response. */

src/as/com/threerings/presents/dobj/CompoundEvent.as

@@ -40,8 +40,14 @@ public class CompoundEvent extends DEvent
     /**
      * Constructs a compound event and prepares it for operation.
      */
-    public function CompoundEvent (target :DObject, omgr :DObjectManager)
+    public function CompoundEvent (
+            target :DObject = null, omgr :DObjectManager = null)
     {
+        if (target == null) {
+            super();
+            return;
+        }
+
         super(target.getOid());
 
         // sanity check

src/as/com/threerings/presents/dobj/DEvent.as

@@ -10,7 +10,7 @@ import com.threerings.util.StringBuilder;
 public /* abstract */ class DEvent
     implements Streamable
 {
-    public function DEvent (targetOid :int)
+    public function DEvent (targetOid :int = 0)
     {
         _toid = targetOid;
     }