point[] p = new point[6];

[setup]{
	for(int i = 0; i < p.length; ++i){
		p[i] = new point();
	}
}

[paint]{
	clearAll();
	for(int i = 1; i < p.length-1; ++i){
		double ax = (p[i-1].x+p[i].x)/2;
		double ay = (p[i-1].y+p[i].y)/2;
		double bx = (p[i].x+p[i+1].x)/2;
		double by = (p[i].y+p[i+1].y)/2;
		if(i == 1){
			ax = p[0].x;	ay = p[0].y;
		}
		if(i == p.length-2){
			bx = p[p.length-1].x;	by = p[p.length-1].y;
		}
		drawBezierCurve(ax, ay, p[i].x, p[i].y, p[i].x, p[i].y, bx, by);
	}
	fillOval(p[0], 4, 4);
	fillOval(p[p.length-1], 4, 4);
}

[always]{
	p[0].pushTo(mouse, p[0].distanceTo(mouse)*.2);
	for(int i = 1; i < p.length; ++i){
		p[i].pushTo(p[i-1], p[i].distanceTo(p[i-1])*.2);
	}
}