Updates to EZGame to allow games to store 'user cookies'.

Then intention is that other games besides EZGame may use this as well,
so it's semi-separated, but for now it's part of EZGame.


git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@123 c613c5cb-e716-0410-b11b-feb51c14d237

src/as/com/threerings/ezgame/data/UserCookie.as

@@ -0,0 +1,44 @@
+//
+// $Id$
+
+package com.threerings.ezgame.data {
+
+import flash.utils.ByteArray;
+
+import com.threerings.io.ObjectInputStream;
+import com.threerings.io.ObjectOutputStream;
+
+import com.threerings.presents.dobj.DSet_Entry;
+
+import com.threerings.ezgame.util.EZObjectMarshaller;
+
+public class UserCookie
+    implements DSet_Entry
+{
+    /** The index of the player that has this cookie. */
+    public var playerIndex :int;
+
+    /** The decoded cookie value. */
+    public var cookie :Object;
+
+    // from DSet_Entry
+    public function getKey () :Object
+    {
+        return playerIndex;
+    }
+
+    // from superinterface Streamable
+    public function readObject (ins :ObjectInputStream) :void
+    {
+        playerIndex = ins.readInt();
+        var ba :ByteArray = (ins.readObject() as ByteArray);
+        cookie = EZObjectMarshaller.decode(ba);
+    }
+
+    // from superinterface Streamable
+    public function writeObject (out :ObjectOutputStream) :void
+    {
+        throw new Error();
+    }
+}
+}