Par Winzell
3f2fad7750
git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@1100 c613c5cb-e716-0410-b11b-feb51c14d237
91 lines
3.1 KiB
ActionScript
91 lines
3.1 KiB
ActionScript
//
|
|
// $Id$
|
|
//
|
|
// Vilya library - tools for developing networked games
|
|
// Copyright (C) 2002-2011 Three Rings Design, Inc., All Rights Reserved
|
|
// http://code.google.com/p/vilya/
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it
|
|
// under the terms of the GNU Lesser General Public License as published
|
|
// by the Free Software Foundation; either version 2.1 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License along with this library; if not, write to the Free Software
|
|
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
package com.threerings.whirled.client {
|
|
|
|
import com.threerings.presents.dobj.MessageAdapter;
|
|
import com.threerings.presents.dobj.MessageEvent;
|
|
import com.threerings.presents.dobj.MessageListener;
|
|
|
|
import com.threerings.crowd.client.PlaceController;
|
|
import com.threerings.crowd.data.PlaceConfig;
|
|
import com.threerings.crowd.data.PlaceObject;
|
|
import com.threerings.crowd.util.CrowdContext;
|
|
|
|
import com.threerings.whirled.data.SceneCodes;
|
|
import com.threerings.whirled.data.SceneUpdate;
|
|
import com.threerings.whirled.util.WhirledContext;
|
|
|
|
/**
|
|
* The base scene controller class. It is expected that users of the
|
|
* Whirled services will extend this controller class when creating
|
|
* specialized controllers for their scenes.
|
|
*/
|
|
public /*abstract*/ class SceneController extends PlaceController
|
|
{
|
|
// documentation inherited
|
|
override public function init (ctx :CrowdContext, config :PlaceConfig) :void
|
|
{
|
|
super.init(ctx, config);
|
|
_wctx = WhirledContext(ctx);
|
|
|
|
_updateListener = new MessageAdapter(
|
|
function (event :MessageEvent) :void {
|
|
if (event.getName() == SceneCodes.SCENE_UPDATE) {
|
|
sceneUpdated(event.getArgs()[0] as SceneUpdate);
|
|
}
|
|
}
|
|
);
|
|
}
|
|
|
|
// documentation inherited
|
|
override public function willEnterPlace (plobj :PlaceObject) :void
|
|
{
|
|
super.willEnterPlace(plobj);
|
|
plobj.addListener(_updateListener);
|
|
}
|
|
|
|
// documentation inherited
|
|
override public function didLeavePlace (plobj :PlaceObject) :void
|
|
{
|
|
super.didLeavePlace(plobj);
|
|
plobj.removeListener(_updateListener);
|
|
}
|
|
|
|
/**
|
|
* This method is called if a scene update is recorded while we
|
|
* currently occupy a scene. The default implementation will update
|
|
* our local scene and scene model, but derived classes will likely
|
|
* want to ensure that the update is properly displayed.
|
|
*/
|
|
protected function sceneUpdated (update :SceneUpdate) :void
|
|
{
|
|
// apply the update to the scene
|
|
_wctx.getSceneDirector().updateReceived(update);
|
|
}
|
|
|
|
/** Used to listen for scene updates. */
|
|
protected var _updateListener :MessageListener;
|
|
|
|
protected var _wctx :WhirledContext;
|
|
}
|
|
}
|