Michael Bayne
1f8c4578b7
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3098 542714f4-19e9-0310-aa3c-eee0fc999fb1
50 lines
1.9 KiB
Java
50 lines
1.9 KiB
Java
//
|
|
// $Id: PathObserver.java,v 1.3 2004/08/27 02:12:41 mdb Exp $
|
|
//
|
|
// Narya library - tools for developing networked games
|
|
// Copyright (C) 2002-2004 Three Rings Design, Inc., All Rights Reserved
|
|
// http://www.threerings.net/code/narya/
|
|
//
|
|
// 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.media.sprite;
|
|
|
|
import com.threerings.media.util.Path;
|
|
|
|
/**
|
|
* An interface to be implemented by classes that would like to be
|
|
* notified when a sprite completes or cancels its path.
|
|
*/
|
|
public interface PathObserver
|
|
{
|
|
/**
|
|
* Called when a sprite's path is cancelled either because a new path
|
|
* was started or the path was explicitly cancelled with {@link
|
|
* Sprite#cancelMove}.
|
|
*/
|
|
public void pathCancelled (Sprite sprite, Path path);
|
|
|
|
/**
|
|
* Called when a sprite completes its traversal of a path.
|
|
*
|
|
* @param sprite the sprite that completed its path.
|
|
* @param path the path that was completed.
|
|
* @param when the tick stamp of the media tick on which the path was
|
|
* completed (see {@link SpriteManager#tick}) (this may not be in the
|
|
* same time domain as {@link System#currentTimeMillis}).
|
|
*/
|
|
public void pathCompleted (Sprite sprite, Path path, long when);
|
|
}
|