Deviouswork

var sm:SlotMachine = new SlotMachine('€15533', font, 35, '0123456789€');
addChild(sm);
sm.addEventListener(Event.COMPLETE, _complete);
sm.render();
 
function _complete(aEvent:Event):void {
	trace("SlotMachine COMPLETE");
}

/**
 * com.deviouswork.display.effects.SlotMachine
 * @version 1.0.0
 * @author Joakim Roos  - http://www.deviouswork.com
 * Copyright � 2009 Deviouswork. All Rights Reserved.
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
package com.deviouswork.display.effects {
	import flash.events.Event;
	import com.greensock.TweenLite
	import com.greensock.plugins.BlurFilterPlugin;
	import com.greensock.plugins.TweenPlugin;
 
	import flash.display.Bitmap;
	import flash.display.Sprite;
	import flash.events.TimerEvent;
	import flash.text.Font;
	import flash.utils.Timer;
 
 
	[Event(name="complete", type="flash.events.Event")]
 
	/**
	 * SlotMachine
	 */
	public class SlotMachine extends Sprite {
 
		public function get characterRange() : String {	return _characterRange_str; }
		public function set characterRange(aInput_str : String):void {	_characterRange_str = aInput_str; }
		private var _characterRange_str : String;
 
		private var _slotText_str : String;
		private var _bcContainer_mc : Sprite;
		private var _currentChar_int : Number;
 
 
		public function SlotMachine(aSlotText:String,  aFont:Font = null, aSize:uint = 12, aCharacterRange:String = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890") {
 
			TweenPlugin.activate([BlurFilterPlugin]);
			characterRange = aCharacterRange;
			_slotText_str = aSlotText;
			var reverse_str:String = _slotText_str.split('').reverse().join('');
			var i: uint = reverse_str.length;
			var ox:Number = 0;
			_bcContainer_mc = new Sprite();
			addChild(_bcContainer_mc);
			while(i--) {				
				var bc:BitmapCharacter = new BitmapCharacter(characterRange, aSize, aFont);
				bc.name = "BitmapCharacter_" + reverse_str.charAt(i) +"_" + Math.random();
				_bcContainer_mc.addChild(bc);
				bc.x = ox;
				bc.getChildByName("bmp_" + reverse_str.charAt(i)).visible = true;
				ox = bc.x + bc.width;
				bc.getChildByName("bmp_" + reverse_str.charAt(i)).visible = false;
			}
			var bcMask_mc:Sprite = new Sprite();
			addChild(bcMask_mc);
			with(bcMask_mc.graphics) {
				beginFill(0x000000, .1);
				drawRect(0, 0, _bcContainer_mc.width, _bcContainer_mc.height);
				endFill();
			}
			_bcContainer_mc.mask = bcMask_mc;			
		}
 
		public function render():void {
 
			_currentChar_int = 0;
			var chars: int = characterRange.length;
 
			var t:Timer = new Timer(100, chars);
			t.addEventListener(TimerEvent.TIMER, _updateAnimation);
			t.addEventListener(TimerEvent.TIMER_COMPLETE, _endAnimation);
			t.start();
		}
 
		private function _updateAnimation(aEvent_te:TimerEvent):void {
 
			for(var i:int = 0; i < _bcContainer_mc.numChildren; i++) {				
				var bc:BitmapCharacter = _bcContainer_mc.getChildAt(i) as BitmapCharacter;	
				var	bmp:Bitmap = bc.getChildAt(_currentChar_int) as Bitmap;
				bmp.y = bmp.height;
				bmp.visible = true;
				if(bc.currentCharacter != null) {
					TweenLite.to(bc.currentCharacter, 0.1, {y:-bc.currentCharacter.height, delay:i*.1, overwrite:false});				
				}
				TweenLite.to(bmp, 0.1, {y:0,blurFilter:{blurY:10}, delay:i*.1, overwrite:false});
				bc.currentCharacter = bmp;	
			}
			if(_currentChar_int < characterRange.length-1) _currentChar_int++;
			else _currentChar_int = 0;
 
		}
 
		private function _endAnimation(aEvent_te:TimerEvent):void {
			for(var i:int = 0; i < _bcContainer_mc.numChildren; i++) {
				var bc:BitmapCharacter = _bcContainer_mc.getChildAt(i) as BitmapCharacter;
				TweenLite.to(bc.currentCharacter, 0.1, {y:-bc.currentCharacter.height, delay:0, overwrite:true});
				for(var j:int = 0; j < characterRange.length; j++) {
					var delay_num:Number = i*.1 + j*.1;		
					var	bmp:Bitmap = bc.getChildAt(j) as Bitmap;
					TweenLite.to(bc.currentCharacter, 0.1, {y:-bc.currentCharacter.height, delay:delay_num, overwrite:false});
					bc.currentCharacter = bmp;
					if(bmp.name == "bmp_"+ _slotText_str.charAt(i)) {
						TweenLite.to(bmp, 0.1, {y:0, blurFilter:{blurY:0}, delay:delay_num, overwrite:false});				
						break;
					} else {
						TweenLite.to(bmp, 0.1, {y:0,blurFilter:{blurY:10}, delay:delay_num, overwrite:false});
 
					}
				}
			}
 
			var t:Timer = aEvent_te.target as Timer;
			t.stop();
			t.removeEventListener(TimerEvent.TIMER_COMPLETE, _endAnimation);
			t = null;
			TweenLite.delayedCall(delay_num, _dispatchCompleteEvent);
 
		}
 
		private function _dispatchCompleteEvent():void {
			dispatchEvent(new Event(Event.COMPLETE));
		}
	}
}
 
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Sprite;
import flash.text.Font;
import flash.text.FontStyle;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
 
internal class BitmapCharacter extends Sprite { 
 
	public function get currentCharacter() : Bitmap {	return _currentCharacter_bitmap; }
	public function set currentCharacter(aInput_bitmap : Bitmap):void {	_currentCharacter_bitmap = aInput_bitmap; }
	private var _currentCharacter_bitmap : Bitmap;
 
	public function BitmapCharacter(aCharacterRange:String, aSize:uint, aFont:Font = null):void {
 
		var fmt:TextFormat = new TextFormat();
		fmt.font = "_sans";
		if(aFont) {
			fmt.font = aFont.fontName;
			switch (aFont.fontStyle) {
				case FontStyle.BOLD:
					fmt.bold = true;
					break;
				case FontStyle.BOLD_ITALIC:
					fmt.bold = true;
					fmt.italic = true;
					break;
				case FontStyle.ITALIC:
					fmt.italic = true;
					break;
			}
		}
		fmt.size = aSize;
		fmt.color = 0xFFFFFF;
 
		var tf:TextField = new TextField();
		tf.width = 1;
		tf.height = 1;
		tf.autoSize = TextFieldAutoSize.LEFT;
		tf.selectable = false;
		tf.defaultTextFormat = fmt;
		if(aFont) tf.embedFonts = true;
		addChild(tf);		
 
		var i : int = aCharacterRange.length;
		while(i--) {
			tf.text = aCharacterRange.charAt(i);
			var bmd:BitmapData = new BitmapData(tf.width, tf.height, true, 0x000000);
			var bmp:Bitmap = new Bitmap(bmd, "auto", true);
			bmp.y = 100;
			bmp.name = "bmp_" + aCharacterRange.charAt(i);
			bmp.visible = false;
			addChild(bmp);
			bmd.draw(this);
		}
		removeChild(tf);
		tf = null;	
	}
}