[AS3] Help bloccato su preload

[and80]

Ok, l'errore c'è perchè le azioni vengono compiute prima che Main venga aggiunto allo stage, ma se modifichi la classe in questa maniera, funziona (almeno a me funziona):

package code
{
    import flash.display.MovieClip;
    import flash.events.Event;
    import flash.events.MouseEvent;
    
    public class Main extends MovieClip
    {
        private var menu_array:Array;
        private var section_array:Array;
        
        private var currentSection:int=0;
        private var nextSection:int;
        
        public function Main()
        {
            init();
        }
        
        private function init():void
        {
            addEventListener(Event.ADDED_TO_STAGE, added);
        }
        private function added(evt:Event):void
        {
            removeEventListener(Event.ADDED_TO_STAGE, added);
            menu_array=new Array(menu_mc.menu1_mc,menu_mc.menu2_mc,menu_mc.menu3_mc,menu_mc.menu4_mc,menu_mc.menu5_mc);
            section_array=new Array(section1_mc,section2_mc,section3_mc,section4_mc,section5_mc);
            
            stage.frameRate=31;
            
            stopAll();
            
            addMenuEvents();
            
            hideCurrentSection();
        }
        
        private function stopAll():void
        {
            for(var i:int=0;i < menu_array.length;i++)
            {
                menu_array[i].gotoAndStop(1);
                section_array[i].stop();
            }
        }
        
        private function addMenuEvents():void
        {
            for(var i:int=0;i < menu_array.length;i++)
            {
                menu_array[i].mouseChildren=false;
                menu_array[i].buttonMode=true;
                
                menu_array[i].id=i;
                menu_array[i].isPressed=false;
                
                menu_array[i].addEventListener(MouseEvent.MOUSE_OVER,setOver);
                menu_array[i].addEventListener(MouseEvent.MOUSE_OUT,setOut);
                menu_array[i].addEventListener(MouseEvent.MOUSE_DOWN,setDown);
                menu_array[i].addEventListener(MouseEvent.MOUSE_UP,setUp);
            }
        }
        
        private function setOver(evt:MouseEvent):void
        {
            if(evt.target.isPressed==false)
                evt.target.gotoAndStop(2);
        }
        
        private function setOut(evt:MouseEvent):void
        {
            if(evt.target.isPressed==false)
                evt.target.gotoAndStop(1);
        }
        
        private function setDown(evt:MouseEvent):void
        {
            nextSection=evt.target.id;
            checkState(evt.target.id);
            
            evt.target.gotoAndStop(3);
            hideCurrentSection();
            
            currentSection=evt.target.id;
        }
        private function setUp(evt:MouseEvent):void
        {
            if(evt.target.isPressed==false)
                evt.target.gotoAndStop(1);
        }
        
        private function checkState(n:int):void
        {
            for(var i:int=0;i < menu_array.length;i++)
            {
                if(i==n)
                    menu_array[i].isPressed=true;
                else
                {
                    menu_array[i].isPressed=false;
                    menu_array[i].gotoAndStop(1);
                }
            }
        }
        
        private function hideCurrentSection():void
        {
            section_array[currentSection].gotoAndPlay(31);
            showSection();
        }
        
        private function showSection():void
        {
            section_array[nextSection].gotoAndPlay(2);
        }
    }
}