/**
 * 25-Line ActionScript Contest Entry
 * 
 * Project: 25lineNebula
 * Author:  Thomas Kräftner
 * Date:    28.11.2008
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
 
// 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=600, height=600, backgroundColor=0x000000, frameRate=50)]
stage.scaleMode = StageScaleMode.NO_SCALE;
// 25 lines begins here!
var bmp:Bitmap = Bitmap(stage.addChild(new Bitmap(new BitmapData(stage.stageWidth, stage.stageHeight,false,0xFF000000))));
var canvas:Sprite = Sprite(stage.addChild(new Sprite()));
var spikes:Array=new Array(	[new Point(300, 300),new Array(0,9,-5,9,9,2,-9,-9),0xc8daec,0xFFFFFF,1,3,1,1,0.985],
							[new Point(300, 100),new Array(0,9,9,9,9,9,9,-9,-9,-9,-9,-9,-9,-9),0xBBCCDD,0x000000,-1,3,1,1,0.985],
							[new Point(500, 100),new Array(22,22,-11,-11,5,5,-5,-5,11,11,-22,-22),0xBBCCDD,0x000000,2,4,1,1,0.97],
							[new Point(500, 300),new Array(0,0,0,0,0,0,0,0,0),0xBBCCDD,0x000000,1,5,1,1.5,0.98],
							[new Point(500, 500),new Array(25,-20,20,-25),0xBBCCDD,0x000000,1,3,1,1,0.985],
							[new Point(300, 500),new Array(22.5,28.5,0,0,-22.5,-22.5),0xBBCCDD,0x000000,-1,4,1,1.2,0.98],
							[new Point(100, 500),new Array(11.25,11.25,11.25,11.25,11.25,11.25,0,0,-11.25,-11.25,-11.25,-11.25,-11.25,-11.25),0xBBCCDD,0x000000,-1,4,1,1.2,0.98],
							[new Point(100, 300),new Array(25,-20,20,-25),0xBBCCDD,0x000000,1,3,1,1,0.985],
							[new Point(100, 100),new Array(11.25,11.25,11.25,11.25,11.25,11.25,0,0,-11.25,-11.25,-11.25,-11.25,-11.25,-11.25),0xBBCCDD,0x000000,-1,4,1,1.5,0.985]);
addEventListener(Event.ENTER_FRAME, step);
function step(t:Event):void {
	bmp.bitmapData.draw(canvas);
	canvas.graphics.clear();
	if(!Math.round(Math.random() * 10)) bmp.bitmapData.draw(new BitmapData(stage.stageWidth, stage.stageHeight, true, 0x01000000));
	for (var i:int = 0; i < spikes.length; i++) { draw(	new Point(0, 0),spikes[i][0] = Point(spikes[i][0]).add(Point.polar(.06,Math.atan2(new Point(mouseX, mouseY).subtract(spikes[i][0]).y, new Point(mouseX, mouseY).subtract(spikes[i][0]).x))),Math.atan2(new Point(mouseX, mouseY).subtract(spikes[i][0]).y, new Point(mouseX, mouseY).subtract(spikes[i][0]).x)/(Math.PI * 2 / 360),spikes[i][1],spikes[i][2],spikes[i][3],spikes[i][4],spikes[i][5],spikes[i][6],spikes[i][7],spikes[i][8]); }
}
function draw(op:Point,center:Point,winkel:Number, winkelArray:Array, color:Number=0x666666, mcolor:Number=0x000000, wind:Number=0, thickness:Number=4, vibra:Number=0, min:Number = 0.5, tm:Number=0.975, c:int=0):void {
	while (center.x>0 && center.x<stage.stageWidth && center.y>0 && center.y<stage.stageHeight && thickness>min){
		for (var i:int = 0; i < winkelArray.length; i++) { winkelArray[i]= Math.abs(winkelArray[i])<30 ? winkelArray[i]+(Math.round(Math.random() * (40+wind))-20)/1000 : Math.round(Math.random() * 60) - 30 }
		var on:Point = new Point((op.subtract(center).y/op.subtract(center).length)*(thickness *= tm), -(op.subtract(center).x/op.subtract(center).length)*thickness);
		op = center.clone();
		center = center.add(Point.polar(Math.round(Math.random() * vibra)+4, (winkel+= winkelArray[c= winkelArray.length>c+1 ? c+1 : 0]) * Math.PI * 2 / 360));
		var n:Point = new Point((op.subtract(center).y/op.subtract(center).length)*thickness, -(op.subtract(center).x/op.subtract(center).length)*thickness);
		canvas.graphics.lineStyle();
		canvas.graphics.beginFill(color -= 0x010203,.07);
		canvas.graphics.drawPath(Vector.<int>([1,2,2,2,2,2,2]),Vector.<Number>([op.x+on.x,op.y+on.y,op.x+on.x,op.y+on.y,op.x,op.y,op.x-on.x,op.y-on.y,center.x-n.x,center.y-n.y,center.x,center.y,center.x+n.x,center.y+n.y]));
		canvas.graphics.lineStyle(0, mcolor,.1);
		canvas.graphics.drawPath(Vector.<int>([1,2]),Vector.<Number>([op.x,op.y,center.x,center.y]));
	}
}
// 25 lines ends here!