
<?php
// some typical movie variables
Ming_setScale(20.0);
ming_useswfversion(6);
$movie = new SWFMovie();
$movie->setRate(20.000000);
$w = 220; $h = 120;
$movie->setDimension($w, $h);
$movie->setBackground(255, 255, 0);
$movie->setRate(31);

///////////////////////////////////////////////////////////////////////////
function drawSquare($x0, $y0, $x1, $y1, $linesize, $r, $g, $b, $a=200)
{
	$square = new SWFShape();
	$square->setLine($linesize, $r, $g, $b, $a);

	$square->movePenTo($x0, $y0);
	$square->drawLineTo($x1, $y0);
	$square->drawLineTo($x1, $y1);
	$square->drawLineTo($x0, $y1);
	$square->drawLineTo($x0, $y0);

	return $square;
}
function drawFilledSquareAlpha($x0, $y0, $x1, $y1, $linesize, $r, $g, $b, $a)
{
	$square = new SWFShape();
	$square->setLine($linesize, $r, $g, $b, $a);
	$square->setRightFill($r, $g, $b, $a);

	$square->movePenTo($x0, $y0);
	$square->drawLineTo($x1, $y0);
	$square->drawLineTo($x1, $y1);
	$square->drawLineTo($x0, $y1);
	$square->drawLineTo($x0, $y0);

	return $square;
}
///////////////////////////////////////////////////////////////////////////
// funciton to create a sprite with the moveable object
///////////////////////////////////////////////////////////////////////////
function makeMover($x, $y, $x1, $y1, $stroke, $r, $g, $b){
	$s = new SWFSprite();
	$alf = rand(50, 200);
	if(rand(0, 2) < 1){
		$sq = drawSquare($x, $y, $x1, $y1, $stroke, $r, $g, $b, $alf);
	} else {
		$sq = drawFilledSquareAlpha($x, $y, $x1, $y1, 0, $r, $g, $b, rand(50, 200));
	}
	$square2 = $s->add($sq);
	$s->nextframe();
return $s;
}
///////////////////////////////////////////////////////////////////////////
// gotta have this
///////////////////////////////////////////////////////////////////////////
$font = "../MING/Dynomite.fdb";
$f = new SWFFont($font);
$t = new SWFTextField(SWFTEXTFIELD_HTML | SWFTEXTFIELD_NOSELECT);
$t->setFont($f);
$t->setColor(133, 133, 133);
$t->setHeight(7);
$t->addString("there doesn't need to be a point");
$text = $movie->add($t);
$text->moveto($w/4, $h/2);
//////////////////////////

//vars for the square initialization
$width = 20;
$height = 20;
//////////////////////////
// draw a 100 squares, some moving in the z axis, some in the x y
for($i=0;$i<100; $i++){
//choose random x, y start position and r,g,b colors	
$x = $y = rand(0, $height);
$r = $g = $b = rand(0, 155);

$var = "square_".$i."_";
//create the sprite
$$var = makeMover(0, 0, $x, $y, .5, $r, $g, $b);

//add it to the movie
$the=$movie->add($$var); 

//set its name so you can access it from AS 
$the->setName($var);

//put it somewhere on the stage so it doesnt start at 0,0
$the->moveto(rand(0, $w-$width), rand(0, $h-$height));

//make half the objs move z, half xy
if($i%2 == 0){
	//if its in the z, start it as hidden
	$the->scaleto(.01, .01);
	$onenters .= $var.".onEnterFrame = move_z;\n";
} else {
	$onenters .= $var.".onEnterFrame = move_xy;\n";
}

}//end for

/////// mx actionscript ///////
// based on Random Movement in Flash MX by 
// http://www.kirupa.com/developer/mx/random_motionMX.htm
$strAction = "
function getdistance(x, y, x1, y1) {
	var run, rise;
	run = x1-x;
	rise = y1-y;
	return (_root.hyp(run, rise));
}
function hyp(a, b) {
	return (Math.sqrt(a*a+b*b));
}
//-----------------------
// The in out part
//-----------------------
MovieClip.prototype.reset_z = function() {
	//specify the width and height of the movie
	width = ".($w-$width).";
	height = ".($h-$height).";
	//-------------------
	var dist, norm;
	this.xscale = this._xscale;
	this.yscale = this._yscale;
	this.speed = Math.random()*2+2;
	this.targx = Math.random()*width;
	this.targy = Math.random()*height;
	dist = _root.getdistance(this.xscale, this.yscale, this.targx, this.targy);
	norm = this.speed/dist;
	this.diffx = (this.targx-this.xscale)*norm;
	this.diffy = (this.targy-this.yscale)*norm;
};
	move_z = function() { //MovieClip.prototype.move =

	if(this._rotation % 180 == 0){
		//keep it moving if distance is greater than speed
		if (_root.getdistance(this.xscale, this.yscale, this.targx, this.targy)>this.speed) {
			this.xscale += this.diffx;
			this.yscale += this.diffy;
		} else {                        //otherwise stop it for a second
			this.xscale = this.targx;
			this.yscale = this.targy;
			if (!this.t) { 					//init timer if there isnt one
				this.t = getTimer();
			}
			if (getTimer()-this.t>1000) { //wait after it gets there for an interval, then reset
				this.reset_z();
				//this._rotation+=15;
				this.t = 0;

			}
		}
		this._xscale = this.xscale;
		this._yscale = this.yscale;
	}
};
//-----------------------
// The left right part 
//-----------------------
MovieClip.prototype.reset_xy = function() {
	//specify the width and height of the movie
	width = ".($w-$width).";
	height = ".($h).";
	//-------------------
	var dist, norm;
	if(this._rotation % 180 == 0){
		this.x = this._x;
		this.y = this._y;
		this.speed = Math.random()*2+2;
		this.targx = Math.random()*width;
		this.targy = Math.random()*height;
		dist = _root.getdistance(this.x, this.y, this.targx, this.targy);
		norm = this.speed/dist;
		this.diffx = (this.targx-this.x)*norm;
		this.diffy = (this.targy-this.y)*norm;
	} else {
		this._rotation+=15;
	}
};
	move_xy = function() { //MovieClip.prototype.move =

	if(this._rotation % 180 == 0){
		//keep it moving if distance is greater than speed
		if (_root.getdistance(this.x, this.y, this.targx, this.targy)>this.speed) {
			this.x += this.diffx;
			this.y += this.diffy;
		} else {                        //otherwise stop it for a second
			this.x = this.targx;
			this.y = this.targy;
			if (!this.t) { 					//init timer if there isnt one
				this.t = getTimer();
			}
			if (getTimer()-this.t>1000) { //wait after it gets there for an interval, then reset
				this.reset_xy();
				this._rotation+=15;
				this.t = 0;

			}
		}
		this._x = this.x;
		this._y = this.y;
	} else {
		this.reset_xy();
	}
};
".$onenters;

//add the actionscript, save the movie.
$movie->add(new SWFAction(str_replace("\r", "", $strAction)));
$movie->save("inout.swf");

?>