forked from: ギョロギョロ
wonderflひさしぶり！
/**
* Copyright fukt ( http://wonderfl.net/user/fukt )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/pM3H
*/
// forked from osamX's ギョロギョロ
/**
* wonderflひさしぶり！
*/
package
{
import flash.display.Sprite;
import flash.events.Event;
public class Gyoro extends Sprite
{
private var eyeArr:Array = [];
public function Gyoro():void
{
var i:int = 0;
for (var y:Number = -27.5; y < 465; y += 40) {
for (var x:Number = -27.5; x < 465; x += 40) {
var eye:Eye = new Eye(20,10);
eye.x = x;
eye.y = y;
eyeArr[i] = eye;
addChild(eyeArr[i++]);
}
}
addEventListener(Event.ENTER_FRAME, onEnterFrame);
}
private function onEnterFrame(e:Event):void {
for (var i:int = 0; eyeArr[i] != null; i++) {
eyeArr[i].move();
}
}
}
}
import flash.display.Sprite;
class Eye extends Sprite {
public var iris:Sprite;
private var bSize:Number;
private var iSize:Number;
public function Eye(bsz:Number = 100, isz:Number = 50, bCol:int = 0x0, iCol:int = 0xFFFFFF):void {
bSize = bsz;
iSize = isz;
//draw base
this.graphics.beginFill(bCol);
this.graphics.drawCircle(0, 0, bSize);
this.graphics.endFill();
//draw iris
iris = new Sprite();
iris.graphics.beginFill(iCol);
iris.graphics.drawCircle(0, 0, iSize);
this.addChild(iris);
}
public function move():void {
var x:Number = this.mouseX;
var y:Number = this.mouseY;
var r:Number = Math.sqrt(x * x + y * y);
if ( r < bSize-iSize ) { //cursor in the eye
iris.x = x;
iris.y = y;
}else {
iris.x = (bSize-iSize) * Math.cos(Math.atan(y / x));
iris.y = (bSize-iSize) * Math.sin(Math.atan(y / x));
if (x < 0){ iris.x *= -1; iris.y *= -1; }
}
}
}