/** Flower 4

2007 by Duncan Holby. www.glyfconstruct.com
Protected under the Creative Commons Licence. For non-commerical use only. 
Feel free to use but please credit.

Credit to Jared Tarbel for use of the naturally occurring angle of 137.5 degrees: www.levitated.net

For use with Garden.as, Pedal.as. Takes 1 argument for radius, which automatically adjusts the number of pedals generated.
**/

package {
	import flash.display.Sprite;
	import flash.events.MouseEvent;
	import flash.utils.*;
	
	public class Flower4 extends Sprite {
		private var pedalLimit:uint;
		private var radius:Number;
		private var c:uint = 0;
		private var red:uint;
		private var green:uint;
		private var blue:uint;
		private var pedalHue:uint;
		private var pedals:Array = new Array;
		private var pedalAngle:Number = 137.5;
		private var pedalInterval:uint = 30;
		
		public function Flower4(radius:Number = 30) {
			this.radius = radius;
			this.pedalLimit = 1+radius*.5;
			init();
		};
    
		private function init() {
			
			var intervalId:uint = setInterval(pedalGenerator, pedalInterval);
			
						
        };
		private function pedalGenerator ():void {
						
			blue = Math.floor(Math.random()*180);
			green = Math.floor(Math.random()*200);
			red = Math.floor(Math.random()*100)+200;
			pedalHue = red << 16 | green << 8 | blue;
			
			if(pedals[c] != null) {
				removeChild(pedals[c]);
				delete(pedals[c]);
			};
			pedals[c] = new Pedal(-5, 0, pedalHue, 10, 2);
			pedals[c].x = 0;
			pedals[c].y = 0;
			pedals[c].rotation = c*pedalAngle;
			addChild(pedals[c]);
			c++;
			if (c == pedalLimit) {
				c = 0;
			};
			var correctedMouse:Number = mouseX/10;
			if (mouseX <3 && mouseX>-3) {
				correctedMouse = 3/10;
			}
			
			for (var i:uint=0; i<pedals.length; i++) {
				
				if ((pedals[i].scaleY*2) <= radius){
					pedals[i].scaleX = 1/(correctedMouse) 
					pedals[i].scaleY += 1;
				};
				
			};
		};		
	};
};