ActionScript3.0实现动态地图效果

14年的一个项目需求，研究了一下AS脚本。AS2.0是之前面向关系的语言，AS3.0之后开始走上面向对象路线。

现在附上当时的代码，里边包含很多细节和算法，重要的代码也都有注释，如果需要可以仔细看一下

stop();

//固定打开窗口

fscommand("allowscale", false);//是否允许缩放

fscommand("showmenu", false);

//fscommand("fullscreen", "true");//是否全屏播放

Stage.scaleMode = "noScale";//舞台显示模式

//Stage.align="T"

this["souma"].useHandCursor = false;

this["souma"].buttonMode = true;

//全屏隐藏

QPQH._visible=false;quanping._visible=false;

MA._visible=false;

Mouse.hide();

mx.behaviors.DepthControl.bringToFront(_root.quantou);

mx.behaviors.DepthControl.bringToFront(_root.normal_hand);

//参数设置

var PlusD:Number=20.5;//滑块最大值距离增大元件位置16

var SubtrD:Number=20.5;//滑块最小值距离增小元件位置17

//鼠标移动跟踪

var mouseListener = new Object();

mouseListener.onMouseMove = function() {

    quantou._x = normal_hand._x = _xmouse;

    quantou._y =normal_hand._y = _ymouse;

};

Mouse.addListener(mouseListener);

//全屏提示显示管理

QPXS._visible=true;TCQP._visible=false;

var mn:ContextMenu = new ContextMenu();//新建一个菜单对象替换默认的

//禁用右键菜单

mn.hideBuiltInItems();

mn.onSelect = function() {//当菜单显示时

onMouseMove =  function(){//定义鼠标移动时触发函数(只有菜单不显示时才会触发哦);

Mouse.hide();//隐藏鼠标;

onMouseMove = function(){

normal_hand._x = _xmouse;

normal_hand._y = _ymouse;

quantou._x = _xmouse;

quantou._y = _ymouse;

        };

    };

};

_root.menu = mn;//替换默认右键菜单

//移出舞台

import flash.filters.BlurFilter;

function mouseMoveOutScreen() {

    stopDrag();

delete souma.onEnterFrame;

normal_hand._visible = false;

quantou._visible = false;

}

//移入舞台

function mouseMoveInScreen() {

    Mouse.hide();

normal_hand._visible = true;

onMouseMove = function () {

    normal_hand._x = _xmouse;

    normal_hand._y = _ymouse;

    quantou._x = _xmouse;

    quantou._y = _ymouse;

};

quantou._visible = false;

}

MouseCheck.init(25,mouseMoveOutScreen,mouseMoveInScreen);

//开始检测

MouseCheck.startListen();

//方向按键移入

button_mc.onPress=button_mc.onRelease=button_mc.onRollOver=function(){;

Mouse.show();

this.useHandCursor=false;

normal_hand._visible=false;

onMouseMove = function(){ ;

normal_hand._x = _xmouse;

normal_hand._y = _ymouse;

quantou._x = _xmouse;

quantou._y = _ymouse;

};

quantou._visible=false;

};

//地图按下

this["souma"].onPress  = function() {

    //获取移动souma前point

var SoumaX:Number=souma._x;

var SoumaY:Number=souma._y;

//获取云的位置

var yun1x:Number=yun1._x;

var yun1y:Number=yun1._y;

var yun2x:Number=yun2._x;

var yun2y:Number=yun2._y;

var pubux:Number=pubu._x;

var pubuy:Number=pubu._y;

var MCpointX:Array = new Array();

var MCpointY:Array = new Array();

for (var d:Number = 1; d<=31; d++) {

    MCpointX[d]=_root["pic"+d+"_mc"]._x;

    MCpointY[d]=_root["pic"+d+"_mc"]._y;

    }

normal_hand._visible = false;

//trace("["+souma._x+","+souma._y+"]AND mouse【"+_xmouse+""+_ymouse+"】");

onMouseMove = function () {

    quantou._x = normal_hand._x = _xmouse;

    quantou._y =normal_hand._y = _ymouse;

};

quantou._visible = true;//

    //souma.startDrag(false,1640,250,-650,350);

    souma.startDrag();

    souma.onEnterFrame = function() {

        //超出拖动范围

        if(souma._x<(souma._width - Stage.width)*-1)

        souma._x=(souma._width - Stage.width)*-1;

        if(souma._y<(souma._height - Stage.height)*-1)

        souma._y=(souma._height - Stage.height)*-1;

        if(souma._x>0)

        souma._x=0;

        if(souma._y>0)

        souma._y=0;

        var bool:Boolean=false;

        pubu._x=souma._x-SoumaX+pubux;

        pubu._y=souma._y-SoumaY+pubuy;

        yun1._x=souma._x-SoumaX+yun1x;

        yun1._y=souma._y-SoumaY+yun1y;

        yun2._x=souma._x-SoumaX+yun2x;

        yun2._y=souma._y-SoumaY+yun2y;

for (var i:Number = 1; i<=31; i++) {

_root["pic"+i+"_mc"]._x = souma._x-SoumaX+MCpointX[i];

_root["pic"+i+"_mc"]._y = souma._y-SoumaY+MCpointY[i];

if(i==31)bool=true;

}        

        //响应松开

if(bool==true)

{

_root.onMouseUp = function() {

quantou._visible = false;

Mouse.hide();

onMouseMove = function () {

    normal_hand._x = _xmouse;

    normal_hand._y = _ymouse;

    quantou._x = _xmouse;

    quantou._y = _ymouse;

};

normal_hand._visible = true;

stopDrag();

        };

}        

};

//

};

//子集建筑元件

for (var d:Number = 1; d<=31; d++) {

//元件按下事件

this["pic"+d+"_mc"].onPress = function() {

//显示当前元件为最前

//mx.behaviors.DepthControl.bringToFront(this);

this.onEnterFrame = function() {

current = this._name.slice(this._name.indexOf("c")+1, this._name.indexOf("_"));

//this._xscale += (150-this._xscale)/6;

//this._yscale += (150-this._yscale)/6;

//if (this._xscale>=150) {

//    delete this.onEnterFrame;

//}

this.gotoAndPlay(2);

};

};

//元件松开事件

this["pic"+d+"_mc"].onRelease = function() {

this.onEnterFrame = function() {

//this._xscale -= (this._xscale-100)/6;

//this._yscale -= (this._yscale-100)/6;

//if (this._xscale<100) {

//    delete this.onEnterFrame;

//}

this.gotoAndPlay(2);

};

quantou._visible = false;

normal_hand._visible = false;

Mouse.show();

onMouseMove = function () {

    normal_hand._x = _xmouse;

    normal_hand._y = _ymouse;

    quantou._x = _xmouse;

    quantou._y = _ymouse;

};

if(current<=13||current==25||current==24||current==28||current==30||current==31)//1-13  24 25  28 30 31

getURL("http://e.51somabs.com:8080/WebPage/CourseType.aspx?info="+current,"_bank");

//getURL("WebPage/CourseType.aspx?info="+current,"_bank");

//getURL("javascript:window.open('CourseType.aspx?info="+current+"')");

};

//元件移入事件

this["pic"+d+"_mc"].onRollOver = function() {

normal_hand._visible = false;

quantou._visible = false;

//加载外部图片

//this.loadMovie("beidouxing_light.png");

onMouseMove = function () {

    normal_hand._x = _xmouse;

    normal_hand._y = _ymouse;

    quantou._x = _xmouse;

    quantou._y = _ymouse;

};

this.onEnterFrame = function() {

//this._xscale -= (this._xscale-100)/6;

//this._yscale -= (this._yscale-100)/6;

//if (this._xscale<100) {

//    delete this.onEnterFrame;

//}

this.gotoAndPlay(2);

};

Mouse.show();

};

//元件移出事件

this["pic"+d+"_mc"].onRollOut = function() {

normal_hand._visible = true;

onMouseMove = function () {

    normal_hand._x = _xmouse;

    normal_hand._y = _ymouse;

    quantou._x = _xmouse;

    quantou._y = _ymouse;

};

this.onEnterFrame = function() {

this.gotoAndPlay(1);

};

Mouse.hide();

};

//按下元件移出

this["pic"+d+"_mc"].onReleaseOutside =function()

{

    normal_hand._visible = true;

onMouseMove = function () {

    normal_hand._x = _xmouse;

    normal_hand._y = _ymouse;

    quantou._x = _xmouse;

    quantou._y = _ymouse;

};

this.onEnterFrame = function() {

//this._xscale -= (this._xscale-100)/6;

//this._yscale -= (this._yscale-100)/6;

//if (this._xscale<100) {

//    delete this.onEnterFrame;

//}

this.gotoAndPlay(1);

}

    }

}

//方向键移出

button_mc.onRollOut = function() {

Mouse.hide();

normal_hand._visible = true;

onMouseMove = function () {

    normal_hand._x = _xmouse;

    normal_hand._y = _ymouse;

    quantou._x = _xmouse;

    quantou._y = _ymouse;

};

quantou._visible = false;

};

//btn键入

huakuai.onPress=huakuai.onRollOver=quanping.onPress=quanping.onRollOver=

btnSubstract.onPress=btnSubstract.onRelease=btnSubstract.onRollOver=

btnadd.onPress=btnadd.onRelease=btnadd.onRollOver=

btnadd.onPress=btnadd.onRelease=btnadd.onRollOver=

btn_down.onPress=btn_down.onRelease=btn_down.onRollOver=

btn_left.onPress=btn_left.onRelease=btn_left.onRollOver=

btn_right.onPress=btn_right.onRelease=btn_right.onRollOver=

btn_up.onRelease=btn_up.onRollOver=function(){

Mouse.show();

//this.useHandCursor=false;

normal_hand._visible=false;

onMouseMove = function(){

normal_hand._x = _xmouse;

normal_hand._y = _ymouse;

quantou._x = _xmouse;

quantou._y = _ymouse;

};

quantou._visible=false;

};

//Dragmodel状态

UDLR.onPress=UDLR.onRelease=UDLR.onRollOver=dragModel.onPress=dragModel.onRelease=dragModel.onRollOver=function(){

Mouse.show();

this.useHandCursor=false;

normal_hand._visible=false;

onMouseMove = function(){

normal_hand._x = _xmouse;

normal_hand._y = _ymouse;

quantou._x = _xmouse;

quantou._y = _ymouse;

    };

}

//移出方向和dragModel鼠标状态

UDLR.onRollOut=dragModel.onRollOut=function(){

    Mouse.hide();

    normal_hand._visible=true;

onMouseMove = function(){

normal_hand._x = _xmouse;

normal_hand._y = _ymouse;

quantou._x = _xmouse;

quantou._y = _ymouse;

    };

    }

//向上

btn_up.onPress=function(){

var count:Number=0;

        _root.onEnterFrame=function(){

        //下移动超出

            if(souma._y<0&&count<15)

            {

                var Move:Number=10;//移动距离

                var Dvalue:Number=souma._y*-1;//距离最大移动量的距离差

                if(Dvalue>Move)

                {

                souma._y+=Move;

                yun1._y+=Move;

                yun2._y+=Move;

                pubu._y+=Move;

                for (var i:Number = 1; i<=31; i++) {

                _root["pic"+i+"_mc"]._y +=Move;

                    }

                }

                else

                {

                souma._y+=Dvalue;

                yun1._y+=Dvalue;

                yun2._y+=Dvalue;

                pubu._y+=Dvalue;

                for (var i:Number = 1; i<=31; i++) {

                _root["pic"+i+"_mc"]._y +=Dvalue;

                    }

                    delete _root.onEnterFrame;

                }

            count++;

            }

        }

};

//向下

btn_down.onPress=function(){

    var count:Number=0;

        _root.onEnterFrame=function(){

        //上移动超出

            if(souma._y>(souma._height - Stage.height)*-1&&count<15)

            {

                var Move:Number=10;//移动距离

                var Dvalue:Number=souma._y-((souma._height - Stage.height)*-1);//距离最大移动量的距离差

                if(Dvalue>Move)

                {

                souma._y-=Move;

                yun1._y-=Move;

                yun2._y-=Move;

                pubu._y-=Move;

                for (var i:Number = 1; i<=31; i++) {

                _root["pic"+i+"_mc"]._y -=Move;

                    }

                }

                else

                {

                souma._y-=Dvalue;

                yun1._y-=Dvalue;

                yun2._y-=Dvalue;

                pubu._y-=Dvalue;

                for (var i:Number = 1; i<=31; i++) {

                _root["pic"+i+"_mc"]._y -=Dvalue;

                    }

                    delete _root.onEnterFrame;

                }

            count++;

            }

        }

};

//向左

btn_left.onPress=function(){

    var count:Number=0;

        _root.onEnterFrame=function(){

        //右移动超出

            if(souma._x<0&&count<20)

            {

                var Move:Number=10;//移动距离

                var Dvalue:Number=souma._x*-1;//距离最大移动量的距离差

                if(Dvalue>Move)

                {

                souma._x+=Move;

                yun1._x+=Move;

                yun2._x+=Move;

                pubu._x+=Move;

                for (var i:Number = 1; i<=31; i++) {

                _root["pic"+i+"_mc"]._x +=Move;

                    }

                }

                else

                {

                souma._x+=Dvalue;

                yun1._x+=Dvalue;

                yun2._x+=Dvalue;

                pubu._x+=Dvalue;

                for (var i:Number = 1; i<=31; i++) {

                _root["pic"+i+"_mc"]._x +=Dvalue;

                    }

                    delete _root.onEnterFrame;

                }

            count++;

            }

        }

};

//向右

btn_right.onPress=function(){

    var count:Number=0;

        _root.onEnterFrame=function(){

        //左移动超出

            if(souma._x>(souma._width - Stage.width)*-1&&count<20)

            {

                var Move:Number=10;//移动距离

                var Dvalue:Number=souma._x-((souma._width - Stage.width)*-1);//距离最大移动量的距离差

                if(Dvalue>Move)

                {

                souma._x-=Move;

                yun1._x-=Move;

                yun2._x-=Move;

                pubu._x-=Move;

                for (var i:Number = 1; i<=31; i++) {

                _root["pic"+i+"_mc"]._x -=Move;

                    }

                }

                else

                {

                souma._x-=Dvalue;

                yun1._x-=Dvalue;

                yun2._x-=Dvalue;

                pubu._x-=Dvalue;

                for (var i:Number = 1; i<=31; i++) {

                _root["pic"+i+"_mc"]._x -=Dvalue;

                    }

                    delete _root.onEnterFrame;

                }

            count++;

            }

        }

};

//鼠标滚轮事件

Mouse.addListener(this);

//确定最大最小缩放比例

var scale_max:Number=100;

var scale_min:Number=55;

//进行放大缩小前鼠标位置

var tempX:Number;

var tempY:Number;

//移动前各品牌位置差

var MCMoveX:Array = new Array();

var MCMoveY:Array = new Array();

for (var d:Number = 1; d<=31; d++) {

    //移动前各个品牌位置差

    MCMoveX[d]=_root["pic"+d+"_mc"]._x - _root["souma"]._x;

    MCMoveY[d]=_root["pic"+d+"_mc"]._y - _root["souma"]._y;

}

//云未移动前位置

var yunMove1x:Number=yun1._x - _root["souma"]._x;

var yunMove1y:Number=yun1._y - _root["souma"]._y;

var yunMove2x:Number=yun2._x - _root["souma"]._x;

var yunMove2y:Number=yun2._y - _root["souma"]._y;

//瀑布未移动前位置

var pubuMovex:Number=pubu._x -_root["souma"]._x;

var pubuMovey:Number=pubu._y -_root["souma"]._y;

//触发事件

onMouseWheel=function(delta){

    //获取缩放前鼠标位置

tempX=souma._xmouse;

tempY=souma._ymouse;

      var sca:Number = _root["souma"]._xscale + (delta > 0?15: -15);

     _root["huakuai"]._y += (delta > 0?-34: 34);

      if (sca > scale_max)

      {sca = scale_max;

        _root["huakuai"]._y=_root["btnadd"]._y+PlusD;}

      if (sca < scale_min)

      {sca = scale_min;

       _root["huakuai"]._y=_root["btnSubstract"]._y-SubtrD;}//最大位置需Y轴平移96

      //定位滑块一、最大1位置904.2,201.2】二、最大1位置904.2,232.2】三、最大1位置904.2,270.2】四、最大1位置904.2,298.2       y; 117.2  149.2  181.2  213.2       X 1235.2

       //缩放地图

      _root["souma"]._xscale = _root["souma"]._yscale =sca;

        //根据鼠标的位置比例  和  地图的当前尺寸 重新定义地图的坐标

        _root["souma"]._x=_root._xmouse-tempX * souma._xscale/100;

        _root["souma"]._y=_root._ymouse-tempY * souma._yscale/100;

        //超出拖动范围

        if(souma._x<(souma._width - Stage.width)*-1)

        souma._x=(souma._width - Stage.width)*-1;

        if(souma._y<(souma._height - Stage.height)*-1)

        souma._y=(souma._height - Stage.height)*-1;

        if(souma._x>0)

        souma._x=0;

        if(souma._y>0)

        souma._y=0;

    //清除拖动EnterFrame

      delete souma.onEnterFrame;

      //云同比缩放

       pubu._xscale=pubu._yscale=yun1._xscale=yun1._yscale=yun2._xscale=yun2._yscale=sca;

       yun1._x=_root["souma"]._x + ( yunMove1x * _root["souma"]._xscale /100 );

       yun1._y=_root["souma"]._y + ( yunMove1y * _root["souma"]._yscale /100 );

       yun2._x=_root["souma"]._x + ( yunMove2x * _root["souma"]._xscale /100 );

       yun2._y=_root["souma"]._y + ( yunMove2y * _root["souma"]._yscale /100 );

       //瀑布同比缩放

       pubu._x=_root["souma"]._x + ( pubuMovex * _root["souma"]._xscale /100 );

       pubu._y=_root["souma"]._y + ( pubuMovey * _root["souma"]._yscale /100 );

      //品牌同比缩放

        for (var mc:Number = 1; mc<=31; mc++) {

        _root["pic"+mc+"_mc"]._xscale=_root["pic"+mc+"_mc"]._yscale=sca;

        _root["pic"+mc+"_mc"]._x =_root["souma"]._x + ( MCMoveX[mc] * _root["souma"]._xscale /100 );

        _root["pic"+mc+"_mc"]._y =_root["souma"]._y + ( MCMoveY[mc] * _root["souma"]._yscale /100 );

    }

}

//按键实现放大缩小

//缩放

btnSubstract.onPress=function(){

    this.onEnterFrame=function(){this.gotoAndPlay(2);}

    _root["huakuai"]._y+=(_root["btnSubstract"]._y-_root["huakuai"]._y>SubtrD?34:0);//在滑块距离减号距离大于最小比例位置时自增32

    //获取缩放前鼠标位置

tempX=souma._xmouse;

tempY=souma._ymouse;

      var sca:Number = _root["souma"]._xscale -15;

      if (sca > scale_max)

      {sca = scale_max;

        _root["huakuai"]._y=_root["btnadd"]._y+PlusD;}

      if (sca < scale_min)

      {sca = scale_min;

       _root["huakuai"]._y=_root["btnSubstract"]._y-SubtrD;}//最大位置需Y轴平移96

       //缩放地图

       souma._yscale=souma._xscale=sca;

        //根据鼠标的位置比例  和  地图的当前尺寸 重新定义地图的坐标

        _root["souma"]._x=_root._xmouse-tempX * souma._xscale/100;

        _root["souma"]._y=_root._ymouse-tempY * souma._yscale/100;

        //超出拖动范围

        if(souma._x<(souma._width - Stage.width)*-1)

        souma._x=(souma._width - Stage.width)*-1;

        if(souma._y<(souma._height - Stage.height)*-1)

        souma._y=(souma._height - Stage.height)*-1;

        if(souma._x>0)

        souma._x=0;

        if(souma._y>0)

        souma._y=0;

    //清除拖动EnterFrame

      delete souma.onEnterFrame;

      //云、瀑布同比缩放

      pubu._xscale=pubu._yscale=yun1._xscale=yun1._yscale=yun2._xscale=yun2._yscale=sca;

       yun1._x=_root["souma"]._x + ( yunMove1x * _root["souma"]._xscale /100 );

       yun1._y=_root["souma"]._y + ( yunMove1y * _root["souma"]._yscale /100 );

       yun2._x=_root["souma"]._x + ( yunMove2x * _root["souma"]._xscale /100 );

       yun2._y=_root["souma"]._y + ( yunMove2y * _root["souma"]._yscale /100 );

        //瀑布同比缩放

       pubu._x=_root["souma"]._x + ( pubuMovex * _root["souma"]._xscale /100 );

       pubu._y=_root["souma"]._y + ( pubuMovey * _root["souma"]._yscale /100 );

      //品牌同比缩放

        for (var mc:Number = 1; mc<=31; mc++) {

        _root["pic"+mc+"_mc"]._xscale=_root["pic"+mc+"_mc"]._yscale=sca;

        _root["pic"+mc+"_mc"]._x =_root["souma"]._x + ( MCMoveX[mc] * _root["souma"]._xscale /100 );

        _root["pic"+mc+"_mc"]._y =_root["souma"]._y + ( MCMoveY[mc] * _root["souma"]._yscale /100 );

    }

}

//放大

btnadd.onPress=function(){

    this.onEnterFrame=function(){this.gotoAndPlay(2);}

    _root["huakuai"]._y -=(_root["huakuai"]._y-root["btnadd"]._y<PlusD?0:34);

    //获取缩放前鼠标位置

tempX=souma._xmouse;

tempY=souma._ymouse;

      var sca:Number = _root["souma"]._xscale +15;

      if (sca > scale_max)

      {sca = scale_max;

       _root["huakuai"]._y=_root["btnadd"]._y+PlusD;}

      if (sca < scale_min)

      {sca = scale_min;

       _root["huakuai"]._y=_root["btnSubstract"]._y-SubtrD;}//最大位置需Y轴平移96

       //缩放地图

       souma._yscale=souma._xscale=sca;

        //根据鼠标的位置比例  和  地图的当前尺寸 重新定义地图的坐标

        _root["souma"]._x=_root._xmouse-tempX * souma._xscale/100;

        _root["souma"]._y=_root._ymouse-tempY * souma._yscale/100;

        //超出拖动范围

        if(souma._x<(souma._width - Stage.width)*-1)

        souma._x=(souma._width - Stage.width)*-1;

        if(souma._y<(souma._height - Stage.height)*-1)

        souma._y=(souma._height - Stage.height)*-1;

        if(souma._x>0)

        souma._x=0;

        if(souma._y>0)

        souma._y=0;

    //清除拖动EnterFrame

      delete souma.onEnterFrame;

      //云、瀑布同比缩放

      pubu._xscale=pubu._yscale=yun1._xscale=yun1._yscale=yun2._xscale=yun2._yscale=sca;

       yun1._x=_root["souma"]._x + ( yunMove1x * _root["souma"]._xscale /100 );

       yun1._y=_root["souma"]._y + ( yunMove1y * _root["souma"]._yscale /100 );

       yun2._x=_root["souma"]._x + ( yunMove2x * _root["souma"]._xscale /100 );

       yun2._y=_root["souma"]._y + ( yunMove2y * _root["souma"]._yscale /100 );

        //瀑布同比缩放

       pubu._x=_root["souma"]._x + ( pubuMovex * _root["souma"]._xscale /100 );

       pubu._y=_root["souma"]._y + ( pubuMovey * _root["souma"]._yscale /100 );

      //品牌同比缩放

        for (var mc:Number = 1; mc<=31; mc++) {

        _root["pic"+mc+"_mc"]._xscale=_root["pic"+mc+"_mc"]._yscale=sca;

        _root["pic"+mc+"_mc"]._x =_root["souma"]._x + ( MCMoveX[mc] * _root["souma"]._xscale /100 );

        _root["pic"+mc+"_mc"]._y =_root["souma"]._y + ( MCMoveY[mc] * _root["souma"]._yscale /100 );

    }

}

//滑块拖动事件

huakuai.onPress=function (){

    //定位滑块一、最大1位置904.2,201.2】二、最大1位置904.2,232.2】三、最大1位置904.2,270.2】四、最大1位置904.2,298.2

    //huakuai.startDrag(false,905,200,905,300);

    huakuai.startDrag(false,Stage.width-126.8+70,_root["btnadd"]._y+PlusD ,Stage.width-126.8+70,_root["btnadd"]._y+PlusD+103);

    }

//滑块移动

    var pointHK:Number;//滑块y坐标

    //舞台鼠标弹起事件

someListener.onMouseUp = huakuai.onRelease=function(){

    huakuai.stopDrag();

    Mouse.show();

    normal_hand._visible=false;

    onMouseMove = function(){

    normal_hand._x = _xmouse;

    normal_hand._y = _ymouse;

    quantou._x = _xmouse;

    quantou._y = _ymouse;

    }

    pointHK=huakuai._y;

    var Point1:Number=Math.abs(pointHK - (_root["btnadd"]._y+PlusD));

    var Point2:Number=Math.abs(pointHK - (_root["btnadd"]._y+PlusD+34));

    var Point3:Number=Math.abs(pointHK - (_root["btnadd"]._y+PlusD+34+34));

    var Point4:Number=Math.abs(pointHK - (_root["btnadd"]._y+34+34+34));

    var Point12:Number=(Point1<Point2?Point1:Point2);

    var Point34:Number=(Point3<Point4?Point3:Point4);

    var PointMin:Number=Point12<Point34?Point12:Point34;

    if(PointMin==Point1){

    huakuai._y=_root["btnadd"]._y+PlusD;

    changeScale(100);

    //超出拖动范围

        if(souma._x<(souma._width - Stage.width)*-1)

        souma._x=(souma._width - Stage.width)*-1;

        if(souma._y<(souma._height - Stage.height)*-1)

        souma._y=(souma._height - Stage.height)*-1;

        if(souma._x>0)

        souma._x=0;

        if(souma._y>0)

        souma._y=0;

    }

    else if (PointMin==Point2){

    huakuai._y=_root["btnadd"]._y+PlusD+34;

    changeScale(85);

    //超出拖动范围

        if(souma._x<(souma._width - Stage.width)*-1)

        souma._x=(souma._width - Stage.width)*-1;

        if(souma._y<(souma._height - Stage.height)*-1)

        souma._y=(souma._height - Stage.height)*-1;

        if(souma._x>0)

        souma._x=0;

        if(souma._y>0)

        souma._y=0;

    }

    else if (PointMin==Point3){

    huakuai._y=_root["btnadd"]._y+PlusD+34+34;

    changeScale(70);

    //超出拖动范围

        if(souma._x<(souma._width - Stage.width)*-1)

        souma._x=(souma._width - Stage.width)*-1;

        if(souma._y<(souma._height - Stage.height)*-1)

        souma._y=(souma._height - Stage.height)*-1;

        if(souma._x>0)

        souma._x=0;

        if(souma._y>0)

        souma._y=0;

    }

    else if (PointMin==Point4){

    huakuai._y=_root["btnadd"]._y+PlusD+34+34+34;

    changeScale(55);

    //超出拖动范围

        if(souma._x<(souma._width - Stage.width)*-1)

        souma._x=(souma._width - Stage.width)*-1;

        if(souma._y<(souma._height - Stage.height)*-1)

        souma._y=(souma._height - Stage.height)*-1;

        if(souma._x>0)

        souma._x=0;

        if(souma._y>0)

        souma._y=0;    

    }

}

//鼠标按下移开滑块，清楚拖动

_root["huakuai"].onReleaseOutside=function(){

    _root["huakuai"].stopDrag();

    }

    //缩放方法

function changeScale(scale:Number){

        tempX=souma._xmouse;

        tempY=souma._ymouse;

      var sca:Number = _root["souma"]._xscale =scale;

      if (sca > scale_max)

      {sca = scale_max;

       _root["huakuai"]._y=_root["btnadd"]._y+PlusD;}

      if (sca < scale_min)

      {sca = scale_min;

       _root["huakuai"]._y=_root["btnSubstract"]._y-SubtrD;}//最大位置需Y轴平移96

       //缩放地图

      _root["souma"]._xscale = _root["souma"]._yscale =sca;

        //根据鼠标的位置比例  和  地图的当前尺寸 重新定义地图的坐标

        _root["souma"]._x=_root._xmouse-tempX * souma._xscale/100;

        _root["souma"]._y=_root._ymouse-tempY * souma._yscale/100;

    //清除拖动EnterFrame

      delete souma.onEnterFrame;

      //云、瀑布同比缩放

      pubu._xscale=pubu._yscale=yun1._xscale=yun1._yscale=yun2._xscale=yun2._yscale=sca;

       yun1._x=_root["souma"]._x + ( yunMove1x * _root["souma"]._xscale /100 );

       yun1._y=_root["souma"]._y + ( yunMove1y * _root["souma"]._yscale /100 );

       yun2._x=_root["souma"]._x + ( yunMove2x * _root["souma"]._xscale /100 );

       yun2._y=_root["souma"]._y + ( yunMove2y * _root["souma"]._yscale /100 );

        //瀑布同比缩放

       pubu._x=_root["souma"]._x + ( pubuMovex * _root["souma"]._xscale /100 );

       pubu._y=_root["souma"]._y + ( pubuMovey * _root["souma"]._yscale /100 );

      //品牌同比缩放

        for (var mc:Number = 1; mc<=31; mc++) {

        _root["pic"+mc+"_mc"]._xscale=_root["pic"+mc+"_mc"]._yscale=sca;

        _root["pic"+mc+"_mc"]._x =_root["souma"]._x + ( MCMoveX[mc] * _root["souma"]._xscale /100 );

        _root["pic"+mc+"_mc"]._y =_root["souma"]._y + ( MCMoveY[mc] * _root["souma"]._yscale /100 );

    }

}

//窗口大小改变

var myListener:Object = new Object();

myListener.onResize = function () {

    //onEnterFrame=function(){

        //定位鼠标位置

quantou._x = normal_hand._x = _xmouse;

quantou._y =normal_hand._y = _ymouse;

//定位全屏按钮

quanping._x=50;

quanping._y=60;

//提示文字位置18.75,99.1

//QPXS._x=90;

//QPXS._y=25;

//TCQP._x=90;

//TCQP._Y=25;

QPQH._x=90;

QPQH._y=25;

btn_up._x=Stage.width-127.1+70;

//btn_up._y=Stage.height-554.05-20;

btn_right._x=Stage.width-110.25+70;

//btn_right._y=Stage.height-535.7-20;

btn_down._x=Stage.width-128.5+70;

//btn_down._y=Stage.height-518-20;

btn_left._x=Stage.width-145.35+70;

//btn_left._y=Stage.height-536.85-20;

UDLR._x=Stage.width-127.8+70;

//UDLR._y=Stage.height-535.7-20;

dragModel._x=Stage.width-126.45+70;

//dragModel._y=Stage.height-426.95-20;

btnSubstract._x=Stage.width-126.6+70;

//btnSubstract._y=Stage.height-360.9-20;

btnadd._x=Stage.width-126.65+70;

//btnadd._y=Stage.height-490.55-20;

huakuai._x=Stage.width-126.8+70;

//switch(souma._xscale)

//{

//    case 100:

//    //huakuai._y=Stage.height-474.8-20;

//    //huakuai._y=huakuai._y;

//    break;

//    case 85:

//    //huakuai._y=Stage.height-474.8-20+32;

//    //huakuai._y+=32;

//    break;

//    case 70:

//    //huakuai._y=Stage.height-474.8-20+32+32;

//    //huakuai._y+=64;

//    break;

//    case 55:

//    //huakuai._y=Stage.height-474.8-20+32+32+32;

//    //huakuai._y+=96;

//    break;

//    }

    //超出拖动范围

        if(souma._x<(souma._width - Stage.width)*-1)

        souma._x=(souma._width - Stage.width)*-1;

        if(souma._y<(souma._height - Stage.height)*-1)

        souma._y=(souma._height - Stage.height)*-1;

        if(souma._x>0)

        souma._x=0;

        if(souma._y>0)

        souma._y=0;

    //}

}

Stage.addListener(myListener);

myListener.onResize();

//quanping._alpha=50;

//添加全屏按钮事件

quanping.onPress=quanping.onRollOver=function(){

normal_hand._visible=false;

Mouse.show();

    quantou._x = normal_hand._x = _xmouse;

    quantou._y =normal_hand._y = _ymouse;

    //onEnterFrame=function(){

//        if(quanping._alpha<100){

//        quanping._alpha+=5;}

//        else

//       delete this.onEnterFrame;

//      }

    }

quanping.onRollOut=function(){

    Mouse.hide();

    quantou._x = normal_hand._x = _xmouse;

    quantou._y =normal_hand._y = _ymouse;

    normal_hand._visible=true;

    //onEnterFrame=function(){

//         if(quanping._alpha>50){

//        quanping._alpha-=5;

//         }

//         else

//       delete this.onEnterFrame;

//        }

    }

quanping.onRelease =function(){

    Stage["displayState"] = Stage["displayState"] == "normal" ? "fullScreen" : "normal";

    if(Stage["displayState"] == "normal"){

    //Mouse.show();normal_hand._visible=false;QPXS._visible=true;TCQP._visible=false;

    }

    else{

        MA._visible=false;

    //QPXS._visible=false;TCQP._visible=true;Mouse.hide();

    }

    quantou._x = normal_hand._x = _xmouse;

    quantou._y =normal_hand._y = _ymouse;    

    };//128.35  233.35

//trace(_root["QPXS"]._y+","+_root["QPXS"]._x);

//键盘ESC按下退出全屏

//Key.addListener({onKeyDown:function(){

//     if(Key.getCode() == Key.ESCAPE){

//    Stage["displayState"] = Stage["displayState"] == "normal" ? "fullScreen" : "normal";

//        if(Stage["displayState"] == "fullScreen")

//        {

//        Stage["displayState"] = "normal";

//        QPXS._visible=true;TCQP._visible=false;

//        }

//     }

//     }});

对于一些大的flash加载添加进度条是少不了的进度条，如何根据实际加载进度去显示加载进度，请看以下代码：

stop(); //第一帧停止//

//固定打开窗口

fscommand("allowscale", false);//是否允许缩放

fscommand("showmenu", false);

//fscommand("fullscreen", "true");//是否全屏播放

Stage.scaleMode = "noScale";//舞台显示模式

stop ();

var bytestotal = 0;

var bytesloaded = 0;

var fr = 0;

this.onEnterFrame = function ()

{

    bytestotal = _root.getBytesTotal();

    bytesloaded = _root.getBytesLoaded();

    fr = bytesloaded / bytestotal;

    this.preloader.SetProgress(fr);

    if (bytesloaded >= bytestotal)

    {

        delete this.onEnterFrame;

        play ();

    } // end if

};

获取鼠标操作事件

这里可以直接将鼠标操作封装为面向对象的类文件MouseCheck.as，可以直接在fla文件中引用

import flash.geom.*;

class MouseCheck {

    private static var rect:Rectangle;

    private static var out:Boolean;

    private static var m_pos:Point;

    private static var old_m_pos:Point;

    private static var out_val:Number;

    private static var _val:Number;

    private static var out_func:Function;

    private static var in_func:Function;

    private static var frame:Number;

    private static var border:Number;

    private static function onResize() {

        rect = new Rectangle(border, border, Stage.width-border*2, Stage.height-border*2);

        //trace(rect);

    }

    public static function init(_frame:Number, out_f:Function, in_f:Function) {

        Stage.scaleMode = "noScale";

        Stage.align = "TL";

        Stage.addListener(MouseCheck);

        border = 1;

        /////////

        rect = new Rectangle(border, border, Stage.width-border*2, Stage.height-border*2);

        m_pos = new Point(_root._xmouse, _root._ymouse);

        frame = 1000/_frame;

        out_func = out_f;

        in_func = in_f;

        /////////

        if (!rect.containsPoint(m_pos)) {

            out_func();

            out = true;

        } else {

            in_func();

            out = false;

        }

    }

    private static function cheekOut() {

        old_m_pos = m_pos.clone();

        m_pos = new Point(_xmouse, _ymouse);

        if (!m_pos.equals(old_m_pos)) {

            var n_pos:Point = new Point(m_pos.x+(m_pos.x-old_m_pos.x)*1.1, m_pos.y+(m_pos.y-old_m_pos.y)*1.1);

            if (rect.containsPoint(n_pos)) {

                if (out) {

                    out = false;

                    in_func();

                    trace("mouse move in  screen");

                }

                if (out_val) {

                    clearInterval(out_val);

                }

            } else {

                clearInterval(out_val);

                delete out_val;

                out_val = setInterval(timeOut, frame*3);

            }

        }

    }

    private static function timeOut() {

        var old_d = m_pos.clone();

        m_pos = new Point(_xmouse, _ymouse);

        if (m_pos.equals(old_d) && !out) {

            out = true;

            out_func();

            trace("mouse move out screen");

        }

        clearInterval(out_val);

        delete out_val;

    }

    public static function startListen() {

        trace("start listen");

        clearInterval(_val);

        delete _val;

        _val = setInterval(cheekOut, frame);

    }

    public static function clearListen() {

        clearInterval(_val);

        delete _val;

    }

    function MouseCheck() {

    }

}

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