From d9172dabbfc7f4ff8d6c2b69bdfb984220bf12c8 Mon Sep 17 00:00:00 2001
From: Sven Weidauer <sven@5sw.de>
Date: Wed, 11 Dec 2024 20:43:01 +0100
Subject: [PATCH] Move direction enum to own file.

---
 2024/src/main/kotlin/Direction.kt | 21 +++++++++++++++++++++
 2024/src/main/kotlin/day6.kt      | 22 ----------------------
 2 files changed, 21 insertions(+), 22 deletions(-)
 create mode 100644 2024/src/main/kotlin/Direction.kt

diff --git a/2024/src/main/kotlin/Direction.kt b/2024/src/main/kotlin/Direction.kt
new file mode 100644
index 0000000..bc30103
--- /dev/null
+++ b/2024/src/main/kotlin/Direction.kt
@@ -0,0 +1,21 @@
+enum class Direction {
+    North,
+    East,
+    South,
+    West;
+
+    fun turnClockwise() = when(this) {
+        North -> East
+        East -> South
+        South -> West
+        West -> North
+    }
+}
+
+fun Grid.Coordinate.step(direction: Direction) =
+    when (direction) {
+        Direction.North -> copy(y = y - 1)
+        Direction.East -> copy(x = x + 1)
+        Direction.South -> copy(y = y + 1)
+        Direction.West -> copy(x = x - 1)
+    }
\ No newline at end of file
diff --git a/2024/src/main/kotlin/day6.kt b/2024/src/main/kotlin/day6.kt
index 6d10fae..1b29c1a 100644
--- a/2024/src/main/kotlin/day6.kt
+++ b/2024/src/main/kotlin/day6.kt
@@ -1,25 +1,3 @@
-enum class Direction {
-    North,
-    East,
-    South,
-    West;
-
-    fun turnClockwise() = when(this) {
-        North -> East
-        East -> South
-        South -> West
-        West -> North
-    }
-}
-
-fun Grid.Coordinate.step(direction: Direction) =
-    when (direction) {
-        Direction.North -> copy(y = y - 1)
-        Direction.East -> copy(x = x + 1)
-        Direction.South -> copy(y = y + 1)
-        Direction.West -> copy(x = x - 1)
-    }
-
 fun main() {
     val grid = CharGrid.read("day6.txt")