Moved some files around

src/Main.java

@@ -1,7 +1,10 @@
+import PythagorasTree.PythagorasTree;
 import ch.aplu.turtle.Options;
 import ch.aplu.turtle.Playground;
 import ch.aplu.turtle.Turtle;
 
+import PythagorasTree.*;
+
 import java.awt.*;
 import java.util.Scanner;
 
@@ -228,11 +231,11 @@ public class Main {
         System.out.println("PisanoPythagorasTreeOne:");
         System.out.println("");
         System.out.println("This creates an asymetric Pythagoras Tree.");
-        System.out.println("The angles used in this tree are generated from the Fibonacci Numbers.");
+        System.out.println("The angles used in this tree are generated from the NumberCalculation.Fibonacci Numbers.");
         System.out.println("This (and the following variants) are similar to the regular random trees, ");
-        System.out.println("just with angles generated from the Fibonacci Numbers.");
+        System.out.println("just with angles generated from the NumberCalculation.Fibonacci Numbers.");
         System.out.println("The angles of this variant calculated like this: ");
-        System.out.println("Fibonacci number of the Level modulo 4 multiplied by 10 plus 30");
+        System.out.println("NumberCalculation.Fibonacci number of the Level modulo 4 multiplied by 10 plus 30");
         System.out.println("");
         System.out.println("");
         System.out.println("");
@@ -240,7 +243,7 @@ public class Main {
         System.out.println("PisanoPythagorasTreeTwo:");
         System.out.println("");
         System.out.println("The angles of this variant calculated like this: ");
-        System.out.println("Fibonacci number of the Level modulo 2 multiplied by 30 plus 30");
+        System.out.println("NumberCalculation.Fibonacci number of the Level modulo 2 multiplied by 30 plus 30");
         System.out.println("");
         System.out.println("");
         System.out.println("");
@@ -248,7 +251,7 @@ public class Main {
         System.out.println("PisanoPythagorasTreeThree:");
         System.out.println("");
         System.out.println("The angles of this variant calculated like this: ");
-        System.out.println("Fibonacci number of the Level modulo 7 multiplied by 5 plus 30");
+        System.out.println("NumberCalculation.Fibonacci number of the Level modulo 7 multiplied by 5 plus 30");
         System.out.println("");
         System.out.println("");
         System.out.println("");
@@ -256,7 +259,7 @@ public class Main {
         System.out.println("PisanoPythagorasTreeFour:");
         System.out.println("");
         System.out.println("The angles of this variant calculated like this: ");
-        System.out.println("Fibonacci number of the Level modulo 31 plus 30");
+        System.out.println("NumberCalculation.Fibonacci number of the Level modulo 31 plus 30");
         System.out.println("");
         System.out.println("");
         System.out.println("");
@@ -264,7 +267,7 @@ public class Main {
         System.out.println("PisanoPythagorasTreeFive:");
         System.out.println("");
         System.out.println("The angles of this variant calculated like this: ");
-        System.out.println("Fibonacci number of the Level modulo 9 multiplied by 4 plus 29");
+        System.out.println("NumberCalculation.Fibonacci number of the Level modulo 9 multiplied by 4 plus 29");
         System.out.println("");
         System.out.println("");
         System.out.println("");

src/NumberCalculation/Fibonacci.java

@@ -1,3 +1,5 @@
+package NumberCalculation;
+
 import java.util.LinkedList;
 
 /**

src/PythagorasTree/PythagorasTree.java

@@ -1,7 +1,11 @@
+package PythagorasTree;
+
 import ch.aplu.turtle.Turtle;
 
+import TurtleTools.TurtleState;
+
 import java.awt.*;
-import java.util.LinkedList;
+import static TurtleTools.DrawingTools.drawSquare;
 
 /**
  * Created by Christian on 10.02.2015.
@@ -37,7 +41,7 @@ public class PythagorasTree {
 
         tree.turtle.setPenColor(drawColor(tree.momentaryDepth, tree.maximalDepth));
         tree.turtleState.returnToState(tree.turtle);
-        DrawingTools.drawSquare(tree.turtle, tree.size);
+        drawSquare(tree.turtle, tree.size);
 
         if (tree.momentaryDepth >= tree.maximalDepth) return true;
 

src/PythagorasTree/PythagorasTreeQueue.java

@@ -1,3 +1,5 @@
+package PythagorasTree;
+
 import ch.aplu.turtle.Turtle;
 
 import java.util.LinkedList;

src/PythagorasTree/PythagorasTreeSeed.java

@@ -1,3 +1,5 @@
+package PythagorasTree;
+
 /**
  * Created by Christian on 11.02.2015.
  */

src/PythagorasTree/PythagorasTriangle.java

@@ -1,5 +1,9 @@
+package PythagorasTree;
+
+import NumberCalculation.Fibonacci;
+
 /**
- * Class PythagorasTriangle
+ * Class PythagorasTree.PythagorasTriangle
  * @author Jan Christian Grünhage
  */
 public class PythagorasTriangle {
@@ -65,8 +69,8 @@ public class PythagorasTriangle {
         rightSizeFactor = Math.sin(Math.toRadians(rightAngle));
     }
 
-    private double kilianEhrmannAngle(int index) {
-        if (index == 0) return 30;
+        private double kilianEhrmannAngle(int index) {
+        if (index == 0 || index == 1) index = 2;
         double result_1;
         double result_2;
         result_1 = 100000000*Math.pow(index,(1/13));
@@ -75,10 +79,7 @@ public class PythagorasTriangle {
         result_2 = index - Math.pow(result_2, 3);
         result_2 *= index + (1 / ( Math.pow(index, (1/17.3))));
         result_2 = Math.pow(result_2, (1/index));
-        if (result_2 != 0) {
-            result_1 /= result_2;
-            result_1 = result_1 % index;
-        }
+        result_1 /= result_2;
         result_1 = result_1 % 30;
         result_1 += 30;
         System.out.println("Calculationdepth: " + index);

src/PythagorasTree/PythagorasTriangleList.java

@@ -1,3 +1,5 @@
+package PythagorasTree;
+
 import java.util.LinkedList;
 
 /**

src/TurtleTools/DrawingTools.java

@@ -1,3 +1,5 @@
+package TurtleTools;
+
 import ch.aplu.turtle.Turtle;
 
 /**
@@ -11,4 +13,14 @@ public class DrawingTools {
             turtle.forward(size).left(90);
         }
     }
+
+    public static void drawFilledSquare(Turtle turtle, double size) {
+        turtle.startPath();
+        int width = (int) size / 10;
+        turtle.penWidth(width);
+        for (int i = 0; i < 4; i++) {
+            turtle.forward(size).left(90);
+        }
+        turtle.fillPath();
+    }
 }

src/TurtleTools/TurtleState.java

@@ -1,3 +1,5 @@
+package TurtleTools;
+
 import ch.aplu.turtle.Turtle;
 
 /**