TextParticle

...
@author DefaultUser (Tools -> Custom Arguments...)

by kkstudio2007 02 Oct 2012

• Forked from mutast's TextParticle
• Diff: 2
• Related works: 2

Tags

font, particle
Embed

// forked from mutast's TextParticle
// write as3 code here..
package 
{
    import flash.display.MovieClip;
    import flash.events.*;
    
    /**
     * ...
     * @author DefaultUser (Tools -> Custom Arguments...)
     */
    public class TxtParticle extends MovieClip {
        public function TxtParticle () {
            stage.frameRate = 40;
            addEventListener(Event.ENTER_FRAME, func1);
        }
        public function func1(event:Event):void {
            var mc:TxtObj = new TxtObj(mouseX, mouseY, Math.random() * 11 - 6, Math.random() * -10, Math.random() * 0.5 + 0.3, Math.random() * 10 - 5);
            addChildAt(mc, 0);
        }
        
    }
    
}
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.MovieClip;
import flash.filters.*;
import flash.geom.ColorTransform;
import flash.events.*;
import flash.text.*;
import flash.display.Sprite;

class TxtObj extends MovieClip {
    var posx:Number;
    var posy:Number;
    var velx:Number;
    var vely:Number;
    var grav:Number;
    var rot:Number;
    var fillnum:Number;
    var fill:BlurFilter;
    public function TxtObj(num1:Number,num2:Number,num3:Number,num4:Number,num5:Number,num6:Number) {
        posx = num1;
        posy = num2;
        velx = num3;
        vely = num4;
        grav = num5;
        rot = num6;
        fillnum = 0;
        fill = new BlurFilter(0, 0);
        
        var obj:Txt = new Txt();
        addChild(obj);
        x = posx;
        y = posy;
        //filters = [fill];
        rotation = Math.random() * 360;
        scaleX = scaleY = Math.random() * 2.0 + 0.3;

        addEventListener(Event.ENTER_FRAME, func2);
        
    }
    public function func2(event:Event):void {
        vely += grav;
        posx += velx;
        posy += vely;
        x = posx;
        y = posy;
        rotation += rot;
        fillnum += 0.1;
        fill = new BlurFilter(fillnum, fillnum);
        //filters = [fill];
        if (x < 0 || x > stage.stageWidth || y > stage.stageHeight) {
            removeEventListener(Event.ENTER_FRAME, func2);
            parent.removeChild(this);
        }
    }
}

class Txt extends MovieClip {
    public function Txt() {
        var coltxt:String = "23456789abcdef";
        var tx:String = coltxt.charAt(Math.random()*coltxt.length);
        var num:uint = uint("0x" + tx + tx + tx + tx + tx + tx);
        var txt:TextField = new TextField();
        var format:TextFormat = new TextFormat();
        var sizenum:int = Math.random() * 10 + 10;
        format.align = TextFormatAlign.LEFT;
        format.font = "Verdana";
        format.color = num;
        format.size = sizenum;
        format.bold = true;
        //txt.embedFonts = true;
        txt.defaultTextFormat = format;
        var selectTxt:String = "雨夜偷牛的人,把我从人类身体中偷走,我仍在沉睡,我被带到身体之外.";
        var selected:String = selectTxt.charAt(Math.random() * selectTxt.length);
        txt.text = selected;
        txt.selectable = false;
        var txtmc:MovieClip = new MovieClip();
        txtmc.addChild(txt);
        var tempBt:BitmapData = new BitmapData(txtmc.width, txtmc.height, true, 0x00000000);
        tempBt.draw(txtmc);
        var dispmc:MovieClip = new MovieClip();
        dispmc.addChild(new Bitmap(tempBt, "auto", true));
        addChild(dispmc);
        dispmc.x -= sizenum / 2;
        dispmc.y -= sizenum / 2;
    }
}