Test1FL

Test1 for wonderfl

by OBONO 07 Jan 2009

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// Test1 for wonderfl
package {
    import flash.display.Sprite; 
    import flash.events.Event;
    [SWF(width="465", height="465",
     backgroundColor="0x666666", frameRate="30")]

    public class Test1FL extends Sprite {
        public function Test1FL() {
            main = this;
            initialize();
            addEventListener(Event.ENTER_FRAME, update);
        }
    }
}

import flash.display.*;
import flash.events.*;
import flash.text.*;
import flash.filters.*;
import flash.geom.*;
import flash.utils.*;

const SCREEN_WIDTH:int = 465;
const SCREEN_HEIGHT:int = 465;
const color1:Array =
    [0x996600, 0x009999, 0x9900FF, 0x009900, 0x0000FF,
     0xCC3333, 0x99CC00, 0x330033, 0x00CC99, 0x990000, 0x666666];
const color2:Array =
    [0xFFFF33, 0x99CCFF, 0xCC99FF, 0xCCFF33, 0x33CCFF,
     0xFF99CC, 0xFFFF99, 0x993399, 0x33FFCC, 0xCC3300, 0xCCCCCC];

var main:Sprite;
var ballAry:Array;

function initialize():void {
    var tmpSpr:Sprite;
    ballAry = new Array();
    for (var i:int = 0; i < 64; i++) {
        tmpSpr = aquaCircle(20, int(Math.random() * 10), null);
        tmpSpr.x = Math.random() * 465;
        tmpSpr.y = Math.random() * 465;
        main.addChild(tmpSpr);
        ballAry.push(tmpSpr);
    }
}

function update(e:Event):void {
    for (var i:int = 0; i < ballAry.length; i++) {
        ballAry[i].x += Math.random() * 8.0 - 4.0;
        if (ballAry[i].x < 0)
            ballAry[i].x = 0;
        if (ballAry[i].x > SCREEN_WIDTH)
            ballAry[i].x = SCREEN_WIDTH;
        ballAry[i].y += Math.random() * 8.0 - 4.0;
        if (ballAry[i].y < 0)
            ballAry[i].y = 0;
        if (ballAry[i].y > SCREEN_HEIGHT)
            ballAry[i].y = SCREEN_HEIGHT;
    }
}

function aquaCircle(radius:Number, type:int,
                    sprite:Sprite = null):Sprite {
    if (!sprite) {
        sprite = new Sprite()
    }
    var matrix:Matrix = new Matrix();
    matrix.createGradientBox(radius * 2, radius * 2,
                             Math.PI / 2, -radius, -radius);
    var graphics:Graphics = sprite.graphics;
    graphics.lineStyle(2, color1[type]);
    graphics.beginGradientFill(GradientType.LINEAR,
                               [color1[type], color2[type]],
                               [1.0, 1.0], [0x00, 0xFF], matrix);
    graphics.drawCircle(0, 0, radius);
    graphics.endFill();
    graphics.lineStyle(undefined);
    graphics.beginFill(0xFFFFFF, 0.5);
    graphics.drawEllipse(-radius / 2, -radius * 0.95,
                         radius, radius * 0.6);
    graphics.endFill();

    return sprite;
}