Generation Cluster with Twitter
===================================================
Generation Cluster with Twitter
* ツイッターの世代をグループわけして表示するよ！
*
* [参加方法]
* ボタンをクリックして[]の中に自分の年齢を入れてつぶやくだけ
* しばらくすると画面に表示されるよ！
*
* @author Yasu
* @see http://clockmaker.jp/blog/
* @since 2009.09.17
===================================================
/**
* Copyright clockmaker ( http://wonderfl.net/user/clockmaker )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/9p7f
*/
/*===================================================*//**
* Generation Cluster with Twitter
* ツイッターの世代をグループわけして表示するよ！
*
* [参加方法]
* ボタンをクリックして[]の中に自分の年齢を入れてつぶやくだけ
* しばらくすると画面に表示されるよ！
*
* @author Yasu
* @see http://clockmaker.jp/blog/
* @since 2009.09.17
*//*===================================================*/
package {
import Box2D.Collision.Shapes.*;
import Box2D.Collision.b2AABB;
import Box2D.Common.Math.b2Vec2;
import Box2D.Dynamics.Joints.*;
import Box2D.Dynamics.*;
import com.bit101.components.*;
import flash.system.LoaderContext;
import flash.utils.*;
import flash.net.*;
import flash.ui.*;
import flash.display.*;
import flash.events.*;
import flash.geom.*;
import org.libspark.betweenas3.BetweenAS3;
import org.libspark.betweenas3.tweens.ITween;
[SWF(width = "465", height = "465", frameRate = "60")]
public class Main extends Sprite {
// const vars
static public const OBJ_SIZE:int = 36;
// vars for Box2D
private var worldWidth:Number;
private var worldHeight:Number;
private var m_iterations:int;
private var m_wallWidth:Number;
private var m_wallHeight:Number;
private var m_timeStep:Number;
private var m_physScale:Number;
private var m_world:b2World;
private var m_mouseJoint:b2MouseJoint;
private var m_draggedBody:b2Body;
private var mouseXWorldPhys:Number;
private var mouseYWorldPhys:Number;
private var isMouseDown:Boolean;
private var arrayIndexI:int;
private var arrayIndexJ:int;
private var drawLayer:Sprite;
// array of objs
private var _mcArr:Array;
private var _box2dArr:Array;
private var _data:Dictionary;
/**
* Constructor
*/
public function Main()
{
stage.align = StageAlign.TOP_LEFT;
stage.scaleMode = StageScaleMode.NO_SCALE;
stage.quality = StageQuality.LOW;
addChild(new Bitmap(new BitmapData(465,465,false,0)));
drawLayer = addChild(new Sprite) as Sprite;
init()
//stage.addEventListener(Event.RESIZE, init);
var tweetButton:PushButton = new PushButton(this);
tweetButton.label = "Tweet Age!";
tweetButton.x = stage.stageWidth - tweetButton.width - 10;
tweetButton.y = 10
tweetButton.addEventListener(MouseEvent.CLICK, function(e:MouseEvent):void {
navigateToURL(new URLRequest("http://twitter.com/home/?status="
+ escapeMultiByte("#MyAge [] http://bit.ly/MyAgeFriend")
));
});
var title:Label = new Label(this, 8, 0, "Generation Cluster with Twitter");
title.scaleX = title.scaleY = 2;
var des:Label = new Label(this, 10, 25, "Please click right button. And input your age in [].");
}
private function init(e:Event = null):void {
_mcArr = [];
_box2dArr = [];
_data = new Dictionary();
var loading:Label = new Label(this, stage.stageWidth / 2 - 40, stage.stageHeight / 2, "NOW LOADING");
var tw:ITween = BetweenAS3.tween(loading, { alpha:1 }, { alpha:0.25 }, 0.05);
tw = BetweenAS3.serial(tw, BetweenAS3.reverse(tw));
tw.stopOnComplete = false;
tw.play();
var textLoader:URLLoader = new URLLoader();
textLoader.addEventListener(Event.COMPLETE, function(e:Event):void {
removeChild(loading);
tw.stop();
tw = null;
default xml namespace = new Namespace("http://www.w3.org/2005/Atom");
var xml:XML = XML(e.target.data);
myLabel : for (var i:int = 0; i < xml.entry.length(); i++) {
// RT は除外
if(xml.entry[i].title.indexOf("RT") > -1){
continue;
}
var age:int = int(scan(xml.entry[i].title,/\[(.+)\]/));
if(age > 0 && age < 99){
if (_data[age] == null) _data[age] = [];
var l:int = _data[age].length;
while (l--) {
if (_data[age][l].name == xml.entry[i].author.name)
continue myLabel;
}
_data[age].push({
img : xml.entry[i].link.(@type == "image/png").@href,
name : xml.entry[i].author.name,
uri : xml.entry[i].author.uri
});
}
}
initView();
});
//textLoader.load(new URLRequest("http://clockmaker.jp/labs/091023_nodes/search.atom"));
textLoader.load(new URLRequest("http://search.twitter.com/search.atom?q=%23MyAge&rpp=" + 100));
}
private function initView():void {
// init 2D World
create2dWorld();
// init Box2D World
createBox2dWorld();
// init vars for drag
arrayIndexI = -1;
arrayIndexJ = -1;
isMouseDown = false;
// addEvent
addEventListener(Event.ENTER_FRAME, enterFrameHandler);
stage.addEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler);
stage.addEventListener(MouseEvent.MOUSE_UP, mouseUpHandler);
}
/**
* Create 2D World
*/
private function create2dWorld():void {
var cnt:int = 0;
var len:int = 0;
var contextInfo:LoaderContext = new LoaderContext(true);
for (var i:String in _data) {
_mcArr[cnt] = [];
for (var j:int = -1; j < _data[i].length; j++) {
var icon:MovieClip = addChild(new MovieClip()) as MovieClip;
var bmpdata:BitmapData = new BitmapData(OBJ_SIZE, OBJ_SIZE, false, 0x333333);
var bmp:Bitmap = new Bitmap(bmpdata);
bmp.x = bmp.y = -OBJ_SIZE / 2;
icon.addChild(bmp);
//icon.graphics.beginFill(0x333333);
//icon.graphics.drawRect( -OBJ_SIZE / 2, -OBJ_SIZE / 2, OBJ_SIZE, OBJ_SIZE);
icon.extra = { arrayPosI:cnt, arrayPosJ:j + 1 };
icon.x = (OBJ_SIZE * cnt) % stage.stageWidth;
icon.y = (OBJ_SIZE * j) % stage.stageHeight + Math.random() * 100 + 50;
icon.addEventListener(MouseEvent.MOUSE_DOWN, iconMousePressHandler);
icon.addEventListener(MouseEvent.ROLL_OVER, iconMouseOverHandler);
icon.addEventListener(MouseEvent.ROLL_OUT, iconMouseOutHandler);
icon.addEventListener(MouseEvent.DOUBLE_CLICK, iconDoubleClickHandler);
if (j == -1) {
var label:Label = new Label(icon, 0, 0, i);
label.scaleX = label.scaleY = 2;
label.x = - 15;
label.y = - label.height;
}else {
var loader:Loader = new Loader();
loader.load(new URLRequest(_data[i][j].img), contextInfo);
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, loadComplete);
loader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, trace);
icon.addChild(loader);
icon.extra.uri = _data[i][j].uri;
icon.doubleClickEnabled = true;
var menu:ContextMenu = new ContextMenu();
menu.hideBuiltInItems();
var it:ContextMenuItem = new ContextMenuItem(_data[i][j].uri);
it.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, function(e:Event):void {
navigateToURL(new URLRequest(e.currentTarget.caption),"_blank");
});
menu.customItems = [it]
icon.contextMenu = menu;
len ++;
}
_mcArr[cnt][j + 1] = icon;
}
cnt ++;
}
new Label(this, 10, 40, "DATA LENGTH : " + len);
}
private function loadComplete(e:Event):void {
e.target.loader.width = OBJ_SIZE - 4;
e.target.loader.height = OBJ_SIZE - 4;
e.target.loader.x = -(OBJ_SIZE - 4) / 2;
e.target.loader.y = -(OBJ_SIZE - 4) / 2;
}
private function iconDoubleClickHandler(e:MouseEvent):void {
navigateToURL(new URLRequest(e.currentTarget.extra.uri), "_blank");
}
/**
* Create Box2D World
*/
private function createBox2dWorld():void {
// init Box2D
worldWidth = stage.stageWidth;
worldHeight = stage.stageHeight;
m_iterations = 10;
m_timeStep = 1 / stage.frameRate;
m_physScale = 30;
var worldAABB:b2AABB = new b2AABB();
worldAABB.lowerBound.Set( 0, 0);
worldAABB.upperBound.Set(stage.stageWidth, stage.stageHeight);
var gravity:b2Vec2 = new b2Vec2(0, 10);
var doSleep:Boolean = true;
m_world = new b2World(worldAABB, gravity, doSleep);
//デバック用
//var dbgDraw:b2DebugDraw= new b2DebugDraw();
//var dbgSprite:Sprite= new Sprite();
//addChild(dbgSprite);
//dbgDraw.m_sprite= dbgSprite;
//dbgDraw.m_drawScale= 30.0;
//dbgDraw.m_fillAlpha = 0.3;
//dbgDraw.m_lineThickness = 1.0;
//dbgDraw.m_alpha = 1.0;
//dbgDraw.m_xformScale = 1.0;
//dbgDraw.m_drawFlags = b2DebugDraw.e_shapeBit;
//m_world.SetDebugDraw(dbgDraw);
// craete wall for Box2D
var wallShapeDef:b2PolygonDef = new b2PolygonDef();
var wallBodyDef:b2BodyDef = new b2BodyDef();
var wall:b2Body;
m_wallWidth = stage.stageWidth;
m_wallHeight = stage.stageHeight;
// left wall
wallShapeDef.SetAsBox(1 / m_physScale, m_wallHeight / 2 / m_physScale);
wallBodyDef.position.Set(0, m_wallHeight / 2 / m_physScale);
wall = m_world.CreateBody(wallBodyDef);
wall.CreateShape(wallShapeDef);
// right wall
wallBodyDef.position.Set(m_wallWidth / m_physScale, m_wallHeight / 2 / m_physScale);
wall = m_world.CreateBody(wallBodyDef);
wall.CreateShape(wallShapeDef);
// upper wall
wallShapeDef.SetAsBox(m_wallWidth / 2 / m_physScale, 1 / m_physScale);
wallBodyDef.position.Set(m_wallWidth / 2 / m_physScale, 0);
wall = m_world.CreateBody(wallBodyDef);
wall.CreateShape(wallShapeDef);
// bottom wall
wallBodyDef.position.Set(m_wallWidth / 2 / m_physScale, m_wallHeight / m_physScale);
wall = m_world.CreateBody(wallBodyDef);
wall.CreateShape(wallShapeDef);
wall.SetMassFromShapes();
for (var i:int = 0; i < _mcArr.length; i++) {
_box2dArr[i] = [];
for (var j:int = 0; j < _mcArr[i].length; j++) {
var icon:MovieClip = _mcArr[i][j];
var boxShape:b2PolygonDef = new b2PolygonDef();
boxShape.SetAsBox(OBJ_SIZE / m_physScale / 2, OBJ_SIZE / m_physScale / 2);
boxShape.density = 10;
boxShape.friction = 10;
boxShape.restitution = 0.5;
var bodyDef:b2BodyDef = new b2BodyDef();
bodyDef.position.Set(icon.x / m_physScale, icon.y / m_physScale);
var body:b2Body = m_world.CreateBody(bodyDef);
body.CreateShape(boxShape);
body.SetUserData(icon);
body.SetMassFromShapes();
_box2dArr[i][j] = body;
}
// create joints
for (j = 0; j < _mcArr[i].length; j++) {
var jointDef:b2DistanceJointDef = new b2DistanceJointDef();
jointDef.Initialize(
_box2dArr[i][0],
_box2dArr[i][j],
_box2dArr[i][0].GetPosition(),
_box2dArr[i][j].GetPosition());
var joint:b2DistanceJoint = m_world.CreateJoint(jointDef) as b2DistanceJoint;
joint.m_length = 1;
joint.m_frequencyHz = 1.5;
joint.m_dampingRatio = 0.5;
}
}
}
/**
* get mouse position, and convert box2d scale
*/
private function updateMouseWorld():void {
mouseXWorldPhys = mouseX / m_physScale;
mouseYWorldPhys = mouseY / m_physScale;
}
/**
* Enter Frame
* @param event
*/
private function enterFrameHandler(event:Event):void {
// update Box2D step
updateMouseWorld();
mouseDrag();
m_world.Step(m_timeStep, m_iterations);
// sync position to PV3D from Box2D
for (var bb:b2Body = m_world.GetBodyList(); bb; bb = bb.GetNext()) {
if (bb.GetUserData()is MovieClip) {
bb.GetUserData().x = bb.GetPosition().x * m_physScale;
bb.GetUserData().y = bb.GetPosition().y * m_physScale;
bb.GetUserData().rotation = bb.GetAngle() * (180 / Math.PI);
}
}
drawLayer.graphics.clear();
for (var i:int = 0; i < _mcArr.length; i++) {
for (var j:int = 0; j < _mcArr[i].length; j++) {
if(arrayIndexI == i) drawLayer.graphics.lineStyle(1, 0x990000);
else drawLayer.graphics.lineStyle(1, 0x333333);
var os:MovieClip = _mcArr[i][0];
var oe:MovieClip = _mcArr[i][j];
// 一定の長さより短い場合は負荷を下げるため描かない
var len:Number = Math.sqrt( (os.x - oe.x)*(os.x - oe.x) + (os.y - oe.y)*(os.y - oe.y));
if(len > OBJ_SIZE * 1.5){
drawLayer.graphics.moveTo(os.x, os.y);
drawLayer.graphics.lineTo(oe.x, oe.y);
}
}
}
}
/**
* Drag And Drop
*/
private function mouseDrag():void {
if (isMouseDown && ! m_mouseJoint){
m_draggedBody = null;
if (arrayIndexI > -1)
m_draggedBody = _box2dArr[arrayIndexI][arrayIndexJ];
if (m_draggedBody) {
var md:b2MouseJointDef = new b2MouseJointDef();
md.body1 = m_world.GetGroundBody();
md.body2 = m_draggedBody;
md.target.Set(mouseXWorldPhys, mouseYWorldPhys);
md.maxForce = 3000 * m_draggedBody.GetMass();
md.timeStep = m_timeStep;
m_mouseJoint = m_world.CreateJoint(md) as b2MouseJoint;
m_draggedBody.WakeUp();
}
}
if (!isMouseDown){
if ( m_mouseJoint ) {
m_world.DestroyJoint( m_mouseJoint );
m_mouseJoint = null;
}
}
if ( m_mouseJoint ) {
var p2:b2Vec2 = new b2Vec2(mouseXWorldPhys, mouseYWorldPhys);
m_mouseJoint.SetTarget(p2);
}
}
/**
* Mouse Down
* @param event
*/
private function mouseDownHandler(event:MouseEvent):void {
isMouseDown = true;
}
/**
* Mouse Up
* @param event
*/
private function mouseUpHandler(event:MouseEvent):void {
Mouse.cursor = MouseCursor.ARROW;
isMouseDown = false;
arrayIndexI = -1;
arrayIndexJ = -1;
}
/**
* get number of clicked obj
* @param event
*/
private function iconMousePressHandler(e:MouseEvent):void {
arrayIndexI = (e.currentTarget as MovieClip).extra.arrayPosI;
arrayIndexJ = (e.currentTarget as MovieClip).extra.arrayPosJ;
}
private function iconMouseOverHandler(e:MouseEvent):void {
Mouse.cursor = MouseCursor.HAND;
}
private function iconMouseOutHandler(e:MouseEvent):void {
if(!isMouseDown) Mouse.cursor = MouseCursor.ARROW;
}
/**
* @see http://takumakei.blogspot.com/2009/05/actionscriptrubystringscan.html
*/
//package com.blogspot.takumakei.utils
//{
//public
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;
}
//}
}
}