Code cleanup

src/main/kotlin/MazeFinder.kt

@@ -1,6 +1,5 @@
 package technology.zim
 
-import it.unimi.dsi.util.XoRoShiRo128PlusRandom
 import it.unimi.dsi.util.XoShiRo256PlusRandom
 import technology.zim.data.Directions
 import technology.zim.data.Tile

src/main/kotlin/PathFinder.kt

@@ -3,7 +3,6 @@ package technology.zim
 import technology.zim.data.Directions
 import technology.zim.data.Tile
 import technology.zim.data.TileHeap
-import kotlin.math.abs
 
 //A* to be upgraded with hierarchies
 

src/main/kotlin/World.kt

@@ -45,15 +45,15 @@ object World {
     //TODO: https://en.wikipedia.org/wiki/Box-drawing_characters
     //^ make the maze look like a maze
     override fun toString(): String {
-        val ANSI_RESET = "\u001B[0m";
+        val ANSI_RESET = "\u001B[0m"
-        val ANSI_BLACK = "\u001B[30m";
+        val ANSI_BLACK = "\u001B[30m"
-        val ANSI_RED = "\u001B[31m";
+        val ANSI_RED = "\u001B[31m"
-        val ANSI_GREEN = "\u001B[32m";
+        val ANSI_GREEN = "\u001B[32m"
-        val ANSI_YELLOW = "\u001B[33m";
+        val ANSI_YELLOW = "\u001B[33m"
-        val ANSI_BLUE = "\u001B[34m";
+        val ANSI_BLUE = "\u001B[34m"
-        val ANSI_PURPLE = "\u001B[35m";
+        val ANSI_PURPLE = "\u001B[35m"
-        val ANSI_CYAN = "\u001B[36m";
+        val ANSI_CYAN = "\u001B[36m"
-        val ANSI_WHITE = "\u001B[37m";
+        val ANSI_WHITE = "\u001B[37m"
 
         val str = StringBuilder()
         var inPath = false

src/test/kotlin/TilePropertiesTest.kt

@@ -1,4 +1,3 @@
-import technology.zim.data.Directions
 import technology.zim.data.Directions.*
 import technology.zim.data.TileProperties
 import kotlin.test.Test