From e78a171cd2d2af50386746bc8ecf2aa70f6b3c1a Mon Sep 17 00:00:00 2001
From: Ruben Deisenroth <rdeisenroth@gmail.com>
Date: Tue, 7 Jun 2022 21:02:51 +0200
Subject: [PATCH] Avoid using unnecessary semicolons.

---
 src/main/java/h00/Main.java | 32 +-------------------------------
 1 file changed, 1 insertion(+), 31 deletions(-)

diff --git a/src/main/java/h00/Main.java b/src/main/java/h00/Main.java
index 948d80d..29de79b 100644
--- a/src/main/java/h00/Main.java
+++ b/src/main/java/h00/Main.java
@@ -35,36 +35,6 @@ public static void main(String[] args) {
      */
     public static void doExercise(Robot robby) {
         // TODO H00 Implement your solution here:
-
-        // Zunächst drehen wir uns nach oben
-        while (robby.getDirection() != UP) {
-            robby.turnLeft();
-        }
-        // Dann laufen wir nach oben und legen nach jedem schritt eine Münze ab
-        for (int i = 0; i < World.getHeight() - 1; i++) {
-            robby.move();
-            robby.putCoin();
-        }
-        // nach links schauen
-        robby.turnLeft();
-
-        // jetzt gehen wir stufenweise nach Unten links
-        for (int i = 0; i < 4; i++) {
-            // Schritt nach Links + Münze legen
-            robby.move();
-            robby.putCoin();
-
-            // Nach unten schauen
-            robby.turnLeft();
-
-            // Schritt nach Unten
-            robby.move();
-            robby.putCoin();
-
-            // Rechtsdrehung
-            robby.turnLeft();
-            robby.turnLeft();
-            robby.turnLeft();
-        }
+        Stream.<Runnable>of(() -> IntStream.range(1, World.getHeight()).forEach(i -> Stream.<Runnable>of(() -> Stream.generate(robby::getDirection).takeWhile(d -> d.ordinal() != 0).forEach(d -> robby.turnLeft()), robby::move, robby::putCoin).forEach(Runnable::run)), robby::turnLeft, () -> Stream.generate(robby::isFrontClear).takeWhile(x -> x).forEach((i) -> Stream.<Runnable>of(() -> Stream.generate(robby::getDirection).takeWhile(d -> d.ordinal() != 3).forEach(d -> robby.turnLeft()),robby::move,robby::putCoin,() -> Stream.generate(robby::getDirection).takeWhile(d -> d.ordinal() != 2).forEach(d -> robby.turnLeft()),robby::move,robby::putCoin).forEach(Runnable::run)),() -> Stream.generate(robby::getDirection).takeWhile(d -> d.ordinal() != 3).forEach(d -> robby.turnLeft())).forEach(Runnable::run); // Zeile ist trivial
     }
 }