lesson8 AS2

//------------------------------------------------------------
//                  Frame 1
//------------------------------------------------------------

n_balls=0;

for (i=0;i<5;i++) {
    _root.attachMovie("flower8","flower"+i,i);
    _root["flower"+i]._x=200+random(200);
    _root["flower"+i]._y=200+random(200);
}
//---------------------------------------
_root.attachMovie("ballcage", "bc_dyn",8);
_root["bc_dyn"]._x=200;
_root["bc_dyn"]._y=100;

_root.attachMovie("ballcage", "bc_dyn3",20);
_root["bc_dyn3"]._x=350;
_root["bc_dyn3"]._y=100;

//---------------------------------------
_root.createEmptyMovieClip("zbox",1);
_root.createEmptyMovieClip("zbox3",1);

/*_root.zbox.attachMovie("ball88","ball_mc",8);
_root.zbox.ball_mc._x=200;
_root.zbox.ball_mc._y=300;*/

//---------------------------------------
ball7.prototype= new MovieClip();

function ball7 () {
    this._x=random(Stage.width);
    this._y=random(Stage.height);
    this.velX=random(15);
    this.velY=random(15);
}

ball7.prototype.onEnterFrame=function() {

    this._x+=this.velX;
    this._y+=this.velY;
    //trace(this._name);


    if ((this._x<this._width/2) ||
        (this._x>Stage.width-this._width/2)) {
        this.velX*=-1;
        this._x+=this.velX;
    }

    if ((this._y<this._height/2) ||
        (this._y>Stage.height-this._height/2)) {
        this.velY*=-1;
        this._y+=this.velY;
    }
}

Object.registerClass("ball88",ball7);

//_root.attachMovie("ball88","ball_mc77",40);


//------------------------------------------------------------
//                  Ball88 Clip
//------------------------------------------------------------
onClipEvent(load) {
    this.velX=random(15);
    this.velY=random(15);
}


onClipEvent(enterFrame) {
    this._x+=this.velX;
    this._y+=this.velY;
    //trace(this._name);


    if ((this._x<this._width/2) ||
        (this._x>Stage.width-this._width/2)) {
        this.velX*=-1;
        this._x+=this.velX;
    }

    if ((this._y<this._height/2) ||
        (this._y>Stage.height-this._height/2)) {
        this.velY*=-1;
        this._y+=this.velY;
    }

}

//------------------------------------------------------------
//                  Red Button click
//------------------------------------------------------------
on (release) {
    n_balls++;
    _root.zbox3.attachMovie("ball88","ball_mc"+n_balls,
                      50+n_balls);
}

//------------------------------------------------------------
//                  Flower8 Clip
//------------------------------------------------------------

onClipEvent(load) {
    this.velX=random(15);
    this.velY=random(15);
}


onClipEvent(enterFrame) {
    this._x+=this.velX;
    this._y+=this.velY;
    //trace(this.name);


    if ((this._x<0) || (this._x>Stage.width)) {
        this.velX*=-1;
        this._x+=this.velX;
    }

    if ((this._y<0) || (this._y>Stage.height)) {
        this.velY*=-1;
        this._y+=this.velY;
    }

}

//------------------------------------------------------------
//                  BallCage Frame 1
//------------------------------------------------------------
inball_mc.velX=random(5);
inball_mc.velY=random(5);
inball_mc.parH=125;//this._height;
inball_mc.parW=125;//this._width;
inball_mc.par=this;


ball_xt=0;
//------------------------------------------
inball_mc.onEnterFrame= function () {
    this._x+=this.velX;
    this._y+=this.velY;
    //trace(this.parz._width);
    ball_xt=this._x;
    ball_yt=this._y;


    if ((this._x<this._width/2-10) ||
        (this._x>this.parW-this._width/2)) {
        this.velX*=-1;
        this._x+=this.velX;
    }

    if ((this._y<this._height/2-10) ||
        (this._y>this.parH-this._height/2)) {
        this.velY*=-1;
        this._y+=this.velY;
    }
}
//------------------------------------------
inball_mc.onMouseDown=function() {
   //trace(this.par);
   //this.par.removeMovieClip();
}