as3.0 点字出现字

 

//帧上
import com.FifthFrame;
FifthFrame.answerStr="2222222"
FifthFrame.wordStr="22222222222222222"
var f5:FifthFrame=new FifthFrame(this,clickMc,txtMc)
f5.nextFun(nextBtn)

package com{
    import flash.display.MovieClip;
    import flash.events.MouseEvent;
    import flash.text.TextField;
    import flash.display.SimpleButton;

    public class FifthFrame extends MovieClip {

        private var thisMc:MovieClip;
        private var clickMc:MovieClip;
        private var txtMc:MovieClip;
        private var stepNum:Number;
        private var roundInt:int;
        private var roundArr:Array;
        public static var answerStr:String;
        private var removeArr:Array;
        public static var wordStr:String;
        public static var answerArr=[];

        public function FifthFrame(_thisMc:MovieClip,_clickMc:MovieClip,_txtMc:MovieClip) {
            thisMc=_thisMc;
            clickMc=_clickMc;
            txtMc=_txtMc;
            txtMc.addEventListener(MouseEvent.CLICK,onTxt);
            clickMc.addEventListener(MouseEvent.CLICK,onClick);

            init();
        }

        private function rightInit() {
            //txtMc 变空
            removeArr=[];
            answerStr="";
            for (var i:uint=0; i<txtMc.numChildren; i++) {
                var txt:TextField=txtMc.getChildAt(i) as TextField;
                txt.text="";
            }
        }

        private function init() {

            roundArr=[];
            stepNum=0;
            answerStr="";

            rightInit();
            //选择空数字
            while (roundArr.length<clickMc.numChildren) {
                roundInt=Math.random()*clickMc.numChildren;
                if (roundArr.indexOf(roundInt)==-1) {
                    roundArr.push(roundInt);
                }
            }
            //内容填进点击的
            for (var j:uint=0; j<clickMc.numChildren; j++) {
                var _txt:TextField=clickMc.getChildAt(j) as TextField;
                _txt.text=wordStr.slice(roundArr[j],roundArr[j]+1);
            }

        }
        private function onClick(e:MouseEvent) {
            var eTarTxt:TextField=e.target as TextField;

            if (stepNum<txtMc.numChildren) {
                removeArr.push(eTarTxt);
                clickMc.removeChild(eTarTxt);
                stepNum++;
                for (var i:uint=0; i<txtMc.numChildren; i++) {
                    var txt:TextField=txtMc.getChildAt(i) as TextField;
                    if (txt.text=="") {
                        txt.text=eTarTxt.text;
                        break;
                    }
                }
            }
        }
        private function onTxt(e:MouseEvent) {
            var eTarTxt:TextField=e.target as TextField;
            for (var i:Number=0; i<removeArr.length; i++) {
                var txt:TextField=removeArr[i] as TextField;
                if (txt.text==eTarTxt.text) {
                    stepNum--;
                    clickMc.addChild(txt);
                    var n:Number=removeArr.indexOf(txt);
                    removeArr.splice(n,1);
                    eTarTxt.text="";
                    break;
                }
            }
        }

        private var nextBtn:SimpleButton;
        public function nextFun(_nextBtn:SimpleButton ) {
            nextBtn=_nextBtn;
            nextBtn.addEventListener(MouseEvent.CLICK,onNextBtn);
        }
        private function onNextBtn(e:MouseEvent) {
            for (var j:uint=0; j<txtMc.numChildren; j++) {
                answerStr+=TextField(txtMc.getChildAt(j)).text;
                if (j==txtMc.numChildren-1) {
                    trace(answerStr);
                }
            }
            thisMc.nextFrame()
            nextBtn.removeEventListener(MouseEvent.CLICK,onNextBtn);

        }
    }
}

//答案

        private var arr5:Array=["12312312323"];
        public function Answer5(_mc:MovieClip ) {
            var str:String="";
            _mc["anwerMc"].visible=false;
            for (var i:uint=0; i<_mc["txtMc"].numChildren; i++) {
                var newTxt:TextField=_mc["txtMc"].getChildAt(i) as TextField;
                newTxt.text="";
            }
            for (var j:uint=0; j<FifthFrame.answerStr.length; j++) {
                var newTxt1:TextField=_mc["txtMc"].getChildAt(j) as TextField;
                newTxt1.text=FifthFrame.answerStr.slice(j,(j+1));
                str+=newTxt1.text;
            }
            if (str==arr5[0]) {
                funnum4();
            } else {
                trace("错误");
                _mc["right"].nextFrame();
                _mc["anwerMc"].visible=true;
            }
        }