package yBaum;
import java.awt.Graphics;

import javax.swing.*;
public class TurtleFrameKlasse extends JFrame{
	/**
	 *
	 */
	private static final long serialVersionUID = 1L;
	Turtle kroete = null;

	public static void main(String[] args) {
		TurtleFrameKlasse meineApp =  new TurtleFrameKlasse();
		meineApp.setSize(1000, 1000);
		meineApp.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		meineApp.setVisible(true);

	}

	@Override
	public void paint(Graphics g) {
	 	super.paint(g);
	 	//int laenge = 100;
		kroete = new Turtle(this);
		kroete.homePosition();
		kroete.dreheLinks(90);
		zeichneYBaum (20,100);
	}

		public void zeichneYBaum(int ordnung, double laenge) {
			int winkel = 45;
			if (ordnung>0){
			kroete.bewege ((int)laenge);
			kroete.dreheLinks(winkel);
			kroete.bewege ((int)laenge);
			kroete.dreheRechts(winkel);
			zeichneYBaum(ordnung -1, (laenge*0.5));
			kroete.dreheLinks(winkel);
			kroete.back((int)laenge);
			kroete.dreheRechts(winkel*2);
			kroete.bewege ((int)laenge);
			kroete.dreheLinks(winkel);
			zeichneYBaum(ordnung -1, (laenge*0.5));
			kroete.dreheRechts(winkel);
			kroete.back((int)laenge);
			kroete.dreheLinks(winkel);
			kroete.back((int)laenge);

			}
		}
}