forked from: Trace Sandbox.

/**
 * Copyright hemingway ( http://wonderfl.net/user/hemingway )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/vLc4
 */

// forked from dot.tominator's Trace Sandbox.
package {
    import flash.utils.Dictionary;
    import flash.display.Sprite;
    public class FlashTest extends Sprite {
        public function FlashTest() {
            // write as3 code here..
            inittrace(stage);
            var arr:Array = [1, 2, 3, 4, 5, 6, 7];
            var arr2:Array = ["a", "b", "c", "d", 1, 2, 3];
            
            // test modifying array elements in-place            
            arr.forEach(function(item:*, i:uint, a:Array):void{a[i] = item*10;});
      
            // test concatenating 2 arrays
            arr = arr.concat(arr2);
            
            trace(arr, arr.length);
            
            // test deleting from array (sparse array??)
            arr = [];
            arr[200] = "test";
            arr[500] = "test2";
            
            delete arr[500];
            trace(arr.length);
            
            var dict:Dictionary = new Dictionary(true);
            
        }
    }
}

/////  WONDERFL TRACE /////



import flash.display.Sprite;

import flash.display.Stage;

import flash.text.TextField;

import flash.text.TextFormat;





function inittrace(s:Stage):void

{

    WTrace.initTrace(s);

}



//global trace function

var trace:Function;



//wtreace class

class WTrace

{

        private static var FONT:String = "Fixedsys";

        private static var SIZE:Number = 12;

        private static var TextFields:Array = [];

        private static var trace_stage:Stage;

        

        public static function initTrace(stg:Stage):void

        {

            trace_stage = stg;

            trace = wtrace;

        }

        

        private static function scrollup():void

        {

            // maximum number of lines: 100

            if (TextFields.length > 100) 

            {

                var removeme:TextField = TextFields.shift();

                trace_stage.removeChild(removeme);

                removeme = null;

            }

            for(var x:Number=0;x<TextFields.length;x++)

            {

                (TextFields[x] as TextField).y -= SIZE*1.2;

            }

        }

    

        public static function wtrace(... args):void

        {

        

            var s:String="";

            var tracefield:TextField;

            

            for (var i:int;i < args.length;i++)

            {

                // imitating flash:

                // putting a space between the parameters

                if (i != 0) s+=" ";

                s+=args[i].toString();

            }

            



            tracefield= new TextField();

            tracefield.autoSize = "left";

            tracefield.text = s;

 
            trace_stage.addChild(tracefield);

            scrollup();                      

            TextFields.push(tracefield);

            

        }

}