Added loadClasses(), for convenience of the common pattern of loading

stuff into an ApplicationDomain.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5658 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/as/com/threerings/util/MultiLoader.as

@@ -149,6 +149,27 @@ public class MultiLoader
         new MultiLoader(sources, complete, generator, forEach);
     }
 
+    /**
+     * Loads classes into the specified ApplicationDomain.
+     * The complete callback receives either the same ApplicationDomain or no arguments.
+     */
+    public static function loadClasses (
+        sources :Object, appDom :ApplicationDomain, completeCallback :Function) :void
+    {
+        var complete :Function = function (retval :Object) :void {
+            switch (completeCallback.length) {
+            default:
+                completeCallback();
+                break;
+            case 1:
+                completeCallback(appDom);
+                break;
+            }
+        };
+
+        getLoaders(sources, complete, false, appDom);
+    }
+
     /**
      * Coordinate loading some asynchronous objects.
      *