forked from: Splouch by Grégoire Divaret
package, import, class definition added by mash
others are from
http://www.25lines.com/finalists/0812/073.txt
// forked from mash's Bottle Glass Mountains
// package, import, class definition added by mash
// others are from
// http://www.25lines.com/finalists/0812/073.txt
package {
import flash.display.*;
import flash.events.*;
import flash.filters.*;
import flash.geom.*;
import flash.text.*;
import flash.utils.*;
public class Splouch extends Sprite {
public function Splouch() {
// 3 free lines! Alter the parameters of the following lines or remove them.
// Do not substitute other code for the three lines in this section
[SWF(width=1000, height=500, backgroundColor=0xCCCCCC, frameRate=24)]
//stage.align = StageAlign.TOP_LEFT;
stage.scaleMode = StageScaleMode.NO_SCALE;
// 25 lines begins here!
//use your mouse, click!
var tentacles:Array = [];
var ran:Function = Math.random;
var stw:int = stage.stageWidth;
var r:Number;
var sth:int = stage.stageHeight;
var sh:Shape = new Shape();
var bd:BitmapData = (addChild(new Bitmap(new BitmapData(stw, sth, false, 0xFFDEDEDE))) as Bitmap).bitmapData;
var gr:int = 25 + Math.random() * 180;
var gv:int = 25 + Math.random() * 180;
var gb:int = 25 + Math.random() * 180;
var hop:Boolean = true;
for(var i:int = 0; i < 15; i++){
tentacles.push({
x:stw/2,
y:sth/2,
vx:(mouseX - stw/2) / 100,
vy:(mouseY - sth/2) / 100,
pts:[], life:35 + ran() * 15,
dir:true,
r:gr + ran() * 50,
v: gv + ran() * 50,
b:gb + ran() * 50});
}
stage.addEventListener(MouseEvent.CLICK, function(e:Event):void{hop = !hop});
addEventListener(Event.ENTER_FRAME, animate);
function animate(e:Event):void
{
bd.lock();
bd.fillRect(bd.rect, 0xFFDEDEDE);
for each (var t:Object in tentacles)
{
if(t.dir){
t.pts.push({
vx:0,
vy:0,
x:t.x += (t.vx = (t.vx += ran() * 4 - 2 + (mouseX - stw/2) / 2000) * 0.95),
y:t.y += (t.vy = (t.vy += ran() * 4 - 2 + (mouseY - sth/2) / 2000)* 0.95)});
}else {
t.pts.splice(t.pts.length-1, 1);
}
sh.graphics.moveTo(t.pts[t.pts.length-1].x, t.pts[t.pts.length-1].y);
for(var i:int = t.pts.length-1; i >= 0 ; i--)
{
r = i;
var thick:Number = Math.pow((1 - (r / t.pts.length)) * 10, 2) * (100 - Math.abs(t.life)) / 100;
var color:uint = (r*r * t.r) << 16 | (r * r * t.v) << 8 | (r*r * t.b);
sh.graphics.lineStyle(thick, color);
var nextX:Number = t.pts[i].x+= (t.pts[i].vx = (t.pts[i].vx += (hop ? r : 1-r) * (mouseX - t.pts[i].x) / 1500) * 0.95);
var nextY:Number = t.pts[i].y+= (t.pts[i].vy = (t.pts[i].vy +=(hop ? r : 1-r) * (mouseY - t.pts[i].y) / 1500) * 0.95)
sh.graphics.lineTo(nextX,nextY);
}
bd.draw(sh);
sh.graphics.clear();
if((t.life-=0.5) <= 0 && t.dir){ t.dir = false;
}else if(!t.dir && t.pts.length <= 1){
tentacles[tentacles.indexOf(t)] = {x:t.pts[0].x,
y:t.pts[0].y,
vx:t.pts[0].vx,
vy:t.pts[0].vy,
pts:[],
life:35 + ran() * 15,
dir:true,
r:gr + ran() * 50,
v: gv + ran() * 50,
b:gb + ran() * 50}
}
}
bd.unlock();
}
// 25 lines ends here!
}
}
}