Occupant events.

Undocumented, I'm sure we'll change some things around soon.
Fixed a few bugs, too.


git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@190 c613c5cb-e716-0410-b11b-feb51c14d237

src/as/com/threerings/ezgame/OccupantChangedEvent.as

@@ -0,0 +1,45 @@
+package com.threerings.ezgame {
+
+import flash.events.Event;
+
+public class OccupantChangedEvent extends EZEvent
+{
+    public static const OCCUPANT_ENTERED :String = "OccupantEntered";
+    public static const OCCUPANT_LEFT :String = "OccupantLeft";
+
+    /** The occupantId of the occupant that entered or left. */
+    public function get occupantId () :int
+    {
+        return _occupantId;
+    }
+
+    /** Is/was the occupant a player? If false, they are/were a watcher. */
+    public function get player () :Boolean
+    {
+        return _player;
+    }
+
+    public function OccupantChangedEvent (
+        type :String, ezgame :EZGameControl, occupantId :int, player :Boolean)
+    {
+        super(type, ezgame);
+        _occupantId = occupantId;
+        _player = player;
+    }
+
+    override public function toString () :String
+    {
+        return "[OccupantChangedEvent type=" + type +
+            ", occupantId=" + _occupantId +
+            ", player=" + _player + "]";
+    }
+
+    override public function clone () :Event
+    {
+        return new OccupantChangedEvent(type, _ezgame, _occupantId, _player);
+    }
+
+    protected var _occupantId :int;
+    protected var _player :Boolean;
+}
+}