var p:Array;
var edaLength:Array;
var r:Number;

[setup, 400, 400]{
	r = 4;
	p = new Array();
	edaLength = new Array();
	for(var i=0; i < 10; ++i){	
		p[i] = new point(random()*400, random()*400);
		edaLength[i] = new point(0, 0);
	}
}

[paint]{
	clearAll();
	setPenSize(2);
	for(var i=0; i < p.length; ++i){	
		var rr:Number = (i+1)*r;
		drawCurve(p[i].x-rr, p[i].y, p[i].x-edaLength[i].x, p[i].y-edaLength[i].y, p[i].x, p[i].y-rr);
		drawCurve(p[i].x+rr, p[i].y, p[i].x+edaLength[i].x, p[i].y-edaLength[i].y, p[i].x, p[i].y-rr);
		drawCurve(p[i].x-rr, p[i].y, p[i].x-edaLength[i].x, p[i].y+edaLength[i].y, p[i].x, p[i].y+rr);
		drawCurve(p[i].x+rr, p[i].y, p[i].x+edaLength[i].x, p[i].y+edaLength[i].y, p[i].x, p[i].y+rr);
	}
}

[always]{
	for(var i=0; i < p.length; ++i){	
		if(i == 0)	p[i].pushTo(mouse);
		else		p[i].pushTo(p[i-1], 15);
	}
	
}

[everyterm, 5, 10, 5]{
	for(var i=0; i < edaLength.length; ++i){	
		edaLength[i].pushTo((i+1)*r, (i+1)*r);
	}
}

[everyterm, 5, 10]{
	for(var i=0; i < edaLength.length; ++i){	
		edaLength[i].pushTo(0, 0);
	}
}