Ascii Art Hanabi
たーまやー。
* 正規表現に苦戦しながらも、twitterでヘルプを求めて出来上がった作品。
* Twitterで打ち上げたいコメントを、
* #hanabi [（ ﾟдﾟ ）]
* のように #hanabi [コメント]って書けば打ち上げリストに追加されるよ！
* []は必須だからちゃんと付けてね！
*
* Tweet hanabi!のボタンを押せばテンプレが表示される。
*
* 花火リスト
* http://search.twitter.com/search?q=%23hanabi
*
* katan_t irgal_ Horiuchi_H katan_t repeatedly aibou nakawake seisuke uwitenpen beinteractive
* に感謝！
* @author coppieee
/**
* Copyright coppieee ( http://wonderfl.net/user/coppieee )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/GO9L
*/
/**
* たーまやー。
* 正規表現に苦戦しながらも、twitterでヘルプを求めて出来上がった作品。
* Twitterで打ち上げたいコメントを、
* #hanabi [（ ﾟдﾟ ）]
* のように #hanabi [コメント]って書けば打ち上げリストに追加されるよ！
* []は必須だからちゃんと付けてね！
*
* Tweet hanabi!のボタンを押せばテンプレが表示される。
*
* 花火リスト
* http://search.twitter.com/search?q=%23hanabi
*
* katan_t irgal_ Horiuchi_H katan_t repeatedly aibou nakawake seisuke uwitenpen beinteractive
* に感謝！
* @author coppieee
*/
package {
import com.bit101.components.PushButton;
import flash.display.*;
import flash.events.*;
import flash.geom.*;
import flash.net.*;
import flash.text.engine.TextBlock;
import flash.text.engine.TextElement;
import flash.text.engine.TextLine;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
import flash.utils.*;
import flash.system.*;
import com.flashdynamix.utils.*;
[SWF(backgroundColor=0x000000, frameRate=60)]
public class Sponsor extends Sprite {
private var _particles:Vector.<Object>;
private var _gradientMap:BitmapData;
private var _timer:Timer;
private static const PARTICLES_LENGTH:int = 1000;
//private static const _texts:Array = ["（ ﾟдﾟ ）","＼(＾o＾)／","(｢・ω・)｢",""];
private var _texts:Array;
private var _newestTexts:Array;
private function setup():void {
//Wonderfl.capture_delay(2);
_gradientMap= new BitmapData(200,10, true, 0);
//addChild( new Bitmap( _gradientMap) ); // for debug
updateGradientFill();
//shotFirework();
shotAA();
_timer = new Timer( 5000, 0 );
_timer.addEventListener( TimerEvent.TIMER, timerHadler );
_timer.start();
_loader = new Loader();
_loader.contentLoaderInfo.addEventListener( Event.COMPLETE, onLoadComplete );
_loader.load( new URLRequest("http://level0.kayac.com/space.jpg"), new LoaderContext(true) );
//var textLoader:URLLoader = new URLLoader(new URLRequest("http://search.twitter.com/search.atom?q=%23hanabi&rpp=100"));
//textLoader.addEventListener(Event.COMPLETE, function(e:Event):void {
//default xml namespace = new Namespace("http://www.w3.org/2005/Atom");
//var htmlText:XML = XML(textLoader.data);
//var title:XMLList = htmlText.entry.title;
//var xs:Array = [];
//for each(var c:XML in title)
//{
//xs.push.apply(null,scan(c.toString(),/\[(.+)\]/));
//}
//if (xs.length >= 1)
//{
//_texts = xs;
//}
//});
var loadTexts:Function = function (rpp:int, arraySetter:Function):void {
var textLoader:URLLoader = new URLLoader(new URLRequest("http://search.twitter.com/search.atom?q=%23hanabi&rpp=" + rpp));
textLoader.addEventListener(Event.COMPLETE, function(e:Event):void {
default xml namespace = new Namespace("http://www.w3.org/2005/Atom");
var htmlText:XML = XML(textLoader.data);
var title:XMLList = htmlText.entry.title;
var xs:Array = [];
for each(var c:XML in title)
{
xs.push.apply(null,scan(c.toString(),/\[(.+)\]/));
}
if (xs.length >= 1)
{
//_texts = xs;
arraySetter(xs);
}
});
}
loadTexts(100, function(arr:Array):void { _texts = arr } );
loadTexts(20, function(arr:Array):void { _newestTexts = arr } );
var tweetButton:PushButton = new PushButton(this);
tweetButton.label = "Tweet Hanabi!";
tweetButton.alpha = 0.8;
tweetButton.x = (465 - tweetButton.width) / 2;
tweetButton.y = (465 - tweetButton.height);
tweetButton.addEventListener(MouseEvent.CLICK, function(e:MouseEvent):void {
navigateToURL(new URLRequest("http://twitter.com/home/?status="
+ escapeMultiByte("#hanabi [] http://bit.ly/AAHanabi")
));
});
}
private var _loader:Loader;
private function onLoadComplete(e:Event):void {
addChildAt( _loader.content, 0 );
}
private function shotAA():void
{
var text:String = "(・ω・)";
if (_texts != null && _newestTexts != null)
{
if (Math.random() > 0.5)
{
text = _texts[Math.floor(_texts.length * Math.random())];
}else
{
text = _newestTexts[Math.floor(_newestTexts.length * Math.random())];
}
}
_particles = new Vector.<Object>();
var tf:TextField = new TextField();
tf.autoSize = TextFieldAutoSize.LEFT;
var format:TextFormat = new TextFormat();
format.size = 20;
tf.defaultTextFormat = format;
tf.text = text;
var b:BitmapData = new BitmapData(tf.width, tf.height, false);
b.draw(tf);
const offsetX:int = 0;
const offsetY:int = - 45;
const scale:Number = 20/b.width;
for (var i:int = 0; i < b.width; i++ )
{
for (var j:int = 0; j < b.height; j++ )
{
if (b.getPixel(i, j) == 0xFFFFFF) { continue ; }
var direction:Number = Math.random()*Math.PI*2;
var tx:Number = Math.sin(direction);
var ty:Number = Math.cos(direction);
//var sl:Number = Math.random()* radius +2;
var vl:Number = Math.random()/10;
var p:Object = {
x:_center.x,
y:_center.y,
vx:(i -b.width / 2) *scale + tx*vl,
vy:(j -b.height / 2) *scale +ty*vl,
life:Math.random()*30+170
};
_particles.push(p);
}
}
b.dispose();
}
private static const FRICTION:Number = 0.96;
private static const GRAVITY:Number = 0.006;
private static const WIND:Point = new Point(0.001,0 );
private function updateCalcuration():void{
for each( var p:Object in _particles ) {
p.vx = p.vx * FRICTION + WIND.x + Math.random()*0.01-.005;
p.vy = p.vy * FRICTION + WIND.y + GRAVITY + Math.random()*0.01-.005;
p.x = p.x + p.vx;
p.y = p.y + p.vy;
p.life--;
}
}
private function updateDrawing():void{
_canvas.colorTransform( _canvas.rect, CTF );
_canvas.lock();
for each( var p:Object in _particles ) {
if( p.life <= 0 ) continue;
_canvas.setPixel32( p.x, p.y, getColor(p.life) );
}
_canvas.unlock();
}
private function timerHadler (e:Event):void{
updateGradientFill();
_particles = null;
//shotFirework();
shotAA();
}
private function getColor(position:int):uint {
return _gradientMap.getPixel( position, 0 ) | 0xFF000000;
}
private const CTF:ColorTransform = new ColorTransform( 0.94, 0.94, 0.94, 0.9 );
private const COLORS:Array = [ 0xFFCCFF, 0xFF9999, 0xFFFF99, 0x99CCFF, 0xCCFF99 ];
private function updateGradientFill():void {
var sp:Shape= new Shape();
var color:uint = COLORS[ Math.random()*COLORS.length>>0];
var mtx:Matrix = new Matrix();
mtx.createGradientBox(200, 0, 0, 0, 0);
sp.graphics.beginGradientFill( GradientType.LINEAR,
[ 0x333333, color, color, color*0.9>>0, 0x000000 ],
[ 1, 1, 1, 1, 1 ],
[ 8, 64, 102, 204, 255],
mtx,
InterpolationMethod.RGB
);
sp.graphics.drawRect( 0, 0, 200, 10 );
sp.graphics.endFill();
_gradientMap.draw(sp);
sp = null;
}
private var _canvas:BitmapData;
private var _center:Point;
private function init():void{
_center= new Point();
_center.x = stage.stageWidth*0.5>>0;
_center.y = stage.stageHeight*0.5>>0;
_canvas = new BitmapData( stage.stageWidth, stage.stageHeight, true, 0 );
addChild( new Bitmap(_canvas) );
setup();
addEventListener( Event.ENTER_FRAME, enterFrame);
SWFProfiler.init( this );
}
private function enterFrame( e:Event ):void {
updateCalcuration();
updateDrawing();
}
public function Sponsor() {
addEventListener( Event.ADDED_TO_STAGE, addToStage );
}
private function addToStage (e:Event):void {
init();
}
}
}
/**
* @see http://takumakei.blogspot.com/2009/05/actionscriptrubystringscan.html
*/
//package com.blogspot.takumakei.utils
//{
//public
function scan(str:String, re:RegExp):Array
{
if(!re.global){
var flags:String = 'g';
if(re.dotall)
flags += 's';
if(re.multiline)
flags += 'm';
if(re.ignoreCase)
flags += 'i';
if(re.extended)
flags += 'x';
re = new RegExp(re.source, flags);
}
var r:Array = [];
var m:Array = re.exec(str);
while(null != m){
if(1 == m.length)
r.push(m[0]);
else
r.push(m.slice(1, m.length));
m = re.exec(str);
}
return r;
}
//}