湧き出るIncubator(60FPS)
こんなの絶対怖いよ
※Molehillとは一切関係ありません
// forked from Susisu's 湧き出るいくら(60FPS)
// forked from Susisu's 湧き出るいくら
// forked from Susisu's flash on 2011-3-5
package {
import flash.filters.GlowFilter;
import flash.geom.Point;
import flash.display.Shape;
import flash.geom.Rectangle;
import flash.events.Event;
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Sprite;
import flash.text.TextField;
//import net.hires.debug.Stats;
[SWF(frameRate="60")]
public class FlashTest extends Sprite {
private var first:Particle;
private var canvas:BitmapData;
private var bmp:Bitmap;
private var rect:Rectangle;
private var circle:BitmapData;
private var crect:Rectangle;
private const point0:Point=new Point(0,0);
public function FlashTest() {
canvas=new BitmapData(465,465,true,0);
rect=canvas.rect;
bmp=new Bitmap(canvas);
//addChild(bmp);
var s:Shape=new Shape();
s.graphics.beginFill(0xff0060);
s.graphics.drawCircle(8,8,8);
s.graphics.endFill();
s.graphics.beginFill(0xc00000);
s.graphics.drawCircle(8,8,5);
s.graphics.endFill();
s.graphics.beginFill(0xffffff);
s.graphics.drawCircle(10,4,2);
s.graphics.endFill();
var s1:Shape=new Shape();
s1.graphics.copyFrom(s.graphics);
s1.width=s1.height=100;
s1.x=20;
s1.y=80;
addChild(s1);
var s2:Shape=new Shape();
s2.graphics.copyFrom(s.graphics);
s2.width=s2.height=100;
s2.x=345;
s2.y=80;
addChild(s2);
graphics.lineStyle(2,0,1);
graphics.moveTo(180,300);
graphics.curveTo(200,330,233,305);
graphics.moveTo(285,300);
graphics.curveTo(265,330,233,305);
var tf:TextField=new TextField();
tf.width=465;
tf.height=40;
tf.htmlText="<p align='center'><font size='28'>僕と契約して閃光少女になってよ！</font></p>";
addChild(bmp);
var gf:GlowFilter=new GlowFilter(0xffffff);
tf.filters=[gf];
addChild(tf);
circle=new BitmapData(16,16,true,0);
circle.draw(s);
crect=circle.rect;
var r:Number=Math.random()*2*Math.PI;
first=new Particle(Math.random()*465>>0,Math.random()*465>>0,Math.cos(r),Math.sin(r));
var prev:Particle=first;
for(var i:int=0;i<300;i++){
r=Math.random()*2*Math.PI;
var next:Particle=new Particle(Math.random()*465>>0,Math.random()*465>>0,Math.cos(r),Math.sin(r));
prev.next=next;
prev=next;
}
addEventListener(Event.ENTER_FRAME,enterFrame);
//addChild(new Stats());
}
private function enterFrame(e:Event):void{
canvas.lock();
canvas.fillRect(rect,0);
var p:Particle=first;
var point:Point=new Point(0,0);
while(p){
var x:Number=p.x+=p.vx;
var y:Number=p.y+=p.vy;
if(x<0){
p.x=0;
p.vx=-p.vx*0.2;
}
else if(x>465-16){
p.x=465-16;
p.vx=-p.vx*0.2;
}
if(y<0){
p.y=0;
p.vy=-p.vy*0.2;
}
else if(y>465-16){
p.y=465-16;
p.vy=-p.vy*0.2;
}
var q:Particle=first;
while(q){
var dx:Number=x-q.x;
var dy:Number=y-q.y;
var d:Number=dx*dx+dy*dy;
if(p!=q&&d<256){
p.vx=dx*0.2;
p.vy=dy*0.2;
q.vx=-dx*0.2;
q.vy=-dy*0.2;
}
q=q.next;
}
p.vx*=0.9;
p.vy*=0.9;
if(x>200&&x<265)p.vy-=0.98
else p.vy+=0.98
//canvas.setPixel32(p.x>>0,p.y>>0,0xff000000);
point.x=p.x;
point.y=p.y;
canvas.copyPixels(circle,crect,point,circle,point0,true);
p=p.next;
}
canvas.unlock();
}
}
}
class Particle{
public var x:Number,y:Number,vx:Number,vy:Number,next:Particle;
public function Particle(x:Number,y:Number,vx:Number,vy:Number){
this.x=x;
this.y=y;
this.vx=vx;
this.vy=vy;
next=null
}
}