Actually, let's make that take a prefix argument, and only return properties

that begin with that prefix.


git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@309 c613c5cb-e716-0410-b11b-feb51c14d237

src/as/com/threerings/ezgame/EZGameControl.as

@@ -266,14 +266,16 @@ public class EZGameControl extends BaseControl
     }
 
     /**
-     * Get the names of all currently-set properties.
+     * Get the names of all currently-set properties that begin with the specified prefix.
      */
-    public function getProperyNames () :Array
+    public function getProperyNames (prefix :String = "") :Array
     {
         var props :Array = [];
         for (var s :String in _gameData) {
+            if (s.lastIndexOf(prefix, 0) == 0) {
                 props.push(s);
             }
+        }
         return props;
     }