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Changed Vector<Function> to Listeners class.

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NathanSweet 2013-12-22 17:44:33 +01:00
parent 5fc34b77b4
commit 9f690c4efb
1 changed files with 59 additions and 0 deletions
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spine-as3/spine-as3/src/spine/animation/Listeners.as Normal file
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/******************************************************************************
* Spine Runtime Software License - Version 1.1
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* Redistribution and use in source and binary forms in whole or in part, with
* or without modification, are permitted provided that the following conditions
* are met:
*
* 1. A Spine Essential, Professional, Enterprise, or Education License must
* be purchased from Esoteric Software and the license must remain valid:
* http://esotericsoftware.com/
* 2. Redistributions of source code must retain this license, which is the
* above copyright notice, this declaration of conditions and the following
* disclaimer.
* 3. Redistributions in binary form must reproduce this license, which is the
* above copyright notice, this declaration of conditions and the following
* disclaimer, in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
package spine.animation {
public class Listeners {
private var _listeners:Vector.<Function> = new Vector.<Function>();
public function get listeners () : Vector.<Function> {
return _listeners;
}
public function add (listener:Function) : void {
if (listener == null)
throw new ArgumentError("listener cannot be null.");
_listeners.push(listener);
}
public function remove (listener:Function) : void {
if (listener == null)
throw new ArgumentError("listener cannot be null.");
_listeners.splice(_listeners.indexOf(listener), 1);
}
public function invoke (... args:*) : void {
for each (var listener:Function in _listeners)
listener.apply(null, args);
}
}
}