package zip
{
    import flash.events.Event;
    import flash.events.IOErrorEvent;
    import flash.events.EventDispatcher;
    import flash.events.ProgressEvent;
    import flash.filesystem.File;
    import flash.filesystem.FileMode;
    import flash.filesystem.FileStream;
    import flash.net.URLRequest;
    import flash.net.URLLoaderDataFormat;
	import flash.net.URLRequestMethod;
    import flash.net.URLLoader;
    import flash.net.URLStream;
	import flash.net.URLVariables;
    import flash.utils.ByteArray;
    import deng.fzip.FZip;
    import deng.fzip.FZipFile;

    public class ZIPResourceLoader extends EventDispatcher
    {
        public var resourcesURL:String = "https://redagereborn.ru/resources.zip";
        public var versionURL:String = "https://redagereborn.ru/version.txt";
        public var localFilePath:String = File.applicationStorageDirectory.nativePath + File.separator + "resources.zip";
        public var versionFile:File = new File(File.applicationStorageDirectory.nativePath + File.separator + "version.txt");
        public var zipLoader:URLLoader = new URLLoader();
        private var progressBar:ProgressBar;
		public static const PROGRESS_UPDATE:String = "progressUpdate";
		
        public function ZIPResourceLoader(progressBar:ProgressBar)
        {
			this.progressBar = progressBar;
            zipLoader.dataFormat = URLLoaderDataFormat.TEXT;
            zipLoader.addEventListener(Event.COMPLETE, onVersionLoaded);
            zipLoader.addEventListener(IOErrorEvent.IO_ERROR, onVersionLoadError);
            zipLoader.load(new URLRequest(versionURL));
        }

        public function onVersionLoaded(event:Event):void
        {
            var remoteVersion:Number = Number(zipLoader.data);

            var versionLoader:URLLoader = new URLLoader();
            versionLoader.dataFormat = URLLoaderDataFormat.TEXT;
            versionLoader.addEventListener(Event.COMPLETE, onLocalVersionLoaded);
            versionLoader.addEventListener(IOErrorEvent.IO_ERROR, onLocalVersionLoadError);
            versionLoader.load(new URLRequest(versionFile.nativePath));

            function onLocalVersionLoaded(event:Event):void {
                var localVersion:Number = Number(versionLoader.data);
                if (localVersion != remoteVersion) {
			        startDownloadProcess();
                } else {
                    Alert.showMessage("Local version is up to date");
				       progressBar.progressBar.visible = false;
					   progressBar.progressText.visible = false;
                    // Пропущен код для распаковки архива
                }
            }
			
	        function onLocalVersionLoadError(event:IOErrorEvent):void {
                // Создаем новый файл version.txt и записываем в него пустую строку
                var fileStream:FileStream = new FileStream();
                fileStream.open(versionFile, FileMode.WRITE);
                fileStream.writeUTFBytes("");
                fileStream.close();
                // Запускаем процесс загрузки и распаковки архива
                startDownloadProcess();
            }
        }
		
		public function onDownloadProgress(event:ProgressEvent):void 
		{
            progressBar.setProgress(event.bytesLoaded, event.bytesTotal);
			progressBar.updateProgressBar();
        } 

        private function startDownloadProcess():void 
		{
            Alert.showMessage("Downloading resources.zip");
			progressBar.progressBar.visible = true;
			progressBar.progressText.visible = true;
			progressBar.addChild(progressBar.progressText);
            var downloadStream:URLStream = new URLStream();
			downloadStream.addEventListener(ProgressEvent.PROGRESS, onDownloadProgress);
            downloadStream.addEventListener(Event.COMPLETE, onDownloadComplete);
            downloadStream.addEventListener(IOErrorEvent.IO_ERROR, onDownloadError);
            downloadStream.load(new URLRequest(resourcesURL));
        }
		
        public function onProgressUpdate(event:ProgressEvent):void 
		{
            progressBar.progress = event.bytesLoaded / event.bytesTotal;
            progressBar.updateProgressBar();
        }
	
        public function onVersionLoadError(event:IOErrorEvent):void
        {
			progressBar.progressBar.visible = false;
			progressBar.progressText.visible = false;
			progressBar.incilizationProgressBar();
            Alert.showMessage("Failed to load version.txt");
        }

        private function updateLocalVersion(remoteVersion:Number):void 
		{
            var fileStream:FileStream = new FileStream();
            fileStream.open(versionFile, FileMode.WRITE);
            fileStream.writeUTFBytes(remoteVersion.toString());
            fileStream.close();
        }
		
        public function onDownloadComplete(event:Event):void
        {

	      //var percent:Number = events.bytesLoaded / events.bytesTotal;
          //dispatchEvent(new ProgressEvent(ProgressEvent.PROGRESS, false, false, events.bytesLoaded, events.bytesTotal));
            var downloadStream:URLStream = event.target as URLStream;
            var fileBytes:ByteArray = new ByteArray();
            downloadStream.readBytes(fileBytes);

            var fileStream:FileStream = new FileStream();
            fileStream.open(new File(localFilePath), FileMode.WRITE);
            fileStream.writeBytes(fileBytes, 0, fileBytes.length);
            fileStream.close();

            //Alert.showMessage("Downloaded resources.zip");
            var remoteVersion:Number = Number(zipLoader.data); // Получаем удаленную версию файла
            updateLocalVersion(remoteVersion); // Обновляем локальную версию файла
            extractLocalArchive();
        }

        public function onDownloadError(event:IOErrorEvent):void
        {
            Alert.showMessage("Failed to download resources.zip");
        }

        public function extractLocalArchive():void
        {
            var resourcesFolder:File = new File(File.applicationStorageDirectory.nativePath + File.separator + "cache/resources");
            if (resourcesFolder.exists && resourcesFolder.isDirectory)
            {
                resourcesFolder.deleteDirectory(true); // Удаление папки “resources” с ее содержимым
            }
    
            var zipFile:FZip = new FZip();
            zipFile.addEventListener(Event.COMPLETE, onZipExtracted);
            zipFile.load(new URLRequest(localFilePath));
        }

        public function onZipExtracted(event:Event):void
        {
            var zipFile:FZip = event.target as FZip;

            try {
                for (var i:int = 0; i < zipFile.getFileCount(); i++)
                {
                    var zipEntry:FZipFile = zipFile.getFileAt(i);
                    var targetFilePath:String = File.applicationStorageDirectory.nativePath + File.separator + "cache/resources" + File.separator + zipEntry.filename;
                    var targetFile:File = new File(targetFilePath);

                    if (zipEntry.filename.charAt(zipEntry.filename.length - 1) == "/") {
                        targetFile.createDirectory();
                    } else {
                        var targetFileStream:FileStream = new FileStream();
                        targetFileStream.open(targetFile, FileMode.WRITE);
                        targetFileStream.writeBytes(zipEntry.content);
                        targetFileStream.close();
                    }
                }
                // Закрываем архив
                zipFile.close();
                // Удаляем архив
                var file:File = new File(localFilePath);
                file.deleteFile();
				
                Alert.showMessage("Extracted successfully!");
				progressBar.progressBar.visible = false;
				progressBar.progressText.visible = false;
                } catch (error:Error) {
                    Alert.showMessage("Failed to extract resources.zip: " + error.message + " (" + error.errorID + ")");
                }
        }

        private function versionIsUpToDate(version:Number):Boolean
        {
            if (versionFile.exists) {
                var fileStream:FileStream = new FileStream();
                fileStream.open(versionFile, FileMode.READ);
                var localVersion:Number = Number(fileStream.readUTFBytes(fileStream.bytesAvailable));
                fileStream.close();
                return version == localVersion; // Возвращает true, если версии совпадают.
            }
            return false;
        }
    }
}
 вот когда идет скачивание мне надо заблокировать кнопку fightbuttonRU в package launcher.button 
{
	/**
	 * ...
	 * @author alekskart
	 */
	import launcher.button.*;
	import flash.display.MovieClip;
	import flash.events.MouseEvent;
	import caurina.transitions.Tweener;
	 
	public class FightButton extends MovieClip 
	{
		public var fightbuttonActiveENI:fight_button_active_en = new fight_button_active_en();
        public var fightbuttonActiveRUI:fight_button_active_ru = new fight_button_active_ru();
        public var fightbuttonENI:fight_button_en = new fight_button_en();
        public var fightbuttonHoverENI:fight_button_hover_en = new fight_button_hover_en();
        public var fightbuttonHoverRUI:fight_button_hover_ru = new fight_button_hover_ru();
		public var fightbuttonRUI:fight_button_ru = new fight_button_ru();
		
		public var fightbuttonEN:MovieClip = new MovieClip();
		public var fightbuttonRU:MovieClip = new MovieClip();
		
		public function FightButton() 
		{
			
			//fightbuttonRU.alpha = 0.7; 
            fightbuttonRU.addEventListener(MouseEvent.MOUSE_OVER, onFightButtonOver);
            fightbuttonRU.addEventListener(MouseEvent.MOUSE_OUT, onFightButtonOut);
			fightbuttonRU.addEventListener(MouseEvent.MOUSE_DOWN, onFightButtonDown);
            fightbuttonRU.addEventListener(MouseEvent.MOUSE_UP, onFightButtonUp);
			fightbuttonRU.addChild(fightbuttonRUI);
			fightbuttonRU.buttonMode = true;

			fightbuttonHoverRUI.alpha = 0;
            fightbuttonHoverRUI.visible = true;
            Tweener.addTween(fightbuttonHoverRUI, { alpha: 1, time: 2.5, transition: "linear", delay: 0, onComplete: startHoverAnimation });
			addChild(fightbuttonRU);
			fightbuttonRU.addChild(fightbuttonHoverRUI);
			
		  //  fightbuttonEN.alpha = 0.7; 
            fightbuttonEN.addEventListener(MouseEvent.MOUSE_OVER, onFightENButtonOver);
            fightbuttonEN.addEventListener(MouseEvent.MOUSE_OUT, onFightENButtonOut);
			fightbuttonEN.addEventListener(MouseEvent.MOUSE_DOWN, onFightENButtonDown);
            fightbuttonEN.addEventListener(MouseEvent.MOUSE_UP, onFightENButtonUp);
			fightbuttonEN.addChild(fightbuttonENI);
			fightbuttonEN.buttonMode = true;

			fightbuttonHoverENI.alpha = 0;
            fightbuttonHoverENI.visible = true;
            Tweener.addTween(fightbuttonHoverENI, { alpha: 1, time: 2.5, transition: "linear", delay: 0, onComplete: startHoverENAnimation });
			addChild(fightbuttonEN);
			fightbuttonEN.addChild(fightbuttonHoverENI);
		}