src/day10/Puzzle2.scala

@@ -1,7 +1,5 @@
 package day10
 
-import util.Ansi
-
 import scala.collection.immutable.HashMap
 import scala.collection.mutable.ArrayBuffer
 import scala.io.{BufferedSource, Source}
@@ -22,33 +20,10 @@ object Puzzle2 {
     'S' -> 15
   )
 
-  val TILE_CHARS: Map[Int, Char] = HashMap(
-    10 -> '│',
-    5 -> '─',
-    9 -> '└',
-    12 -> '┘',
-    6 -> '┐',
-    3 -> '┌',
-    0 -> ' ',
-    15 -> '█'
-  )
-
-  val TILE_CHARS_BOLD: Map[Int, Char] = HashMap(
-    10 -> '┃',
-    5 -> '━',
-    9 -> '┗',
-    12 -> '┛',
-    6 -> '┓',
-    3 -> '┏',
-    0 -> ' ',
-    15 -> '█'
-  )
-
   var height: Int = 0
   var width: Int = 0
   var startX: Int = 0
   var startY: Int = 0
-  var path: ArrayBuffer[(Int, Int)] = new ArrayBuffer()
 
   def loadInput(path: String): Unit = {
     val source: BufferedSource = Source.fromFile(path)
@@ -72,30 +47,8 @@ object Puzzle2 {
     source.close()
   }
 
-  def display(): Unit = {
-    for (y: Int <- 0 until height) {
-      for (x: Int <- 0 until width) {
-        val tile: Byte = grid(y)(x)
-        val zone: Int = zones(y)(x)
-        if (zone == 1) {
-          print(Ansi.BG_RGB(163, 61, 61))
-        } else if (zone == 2) {
-          print(Ansi.BG_RGB(77, 163, 61))
-        }
-        if (path.contains((x, y))) {
-          print(Ansi.BOLD)
-          print(TILE_CHARS_BOLD(tile))
-        } else {
-          print(TILE_CHARS(tile))
-        }
-        print(Ansi.CLEAR)
-      }
-      println()
-    }
-  }
-
   def calculateArea(): Int = {
-    path = new ArrayBuffer()
+    val path: ArrayBuffer[(Int, Int)] = new ArrayBuffer()
     path.addOne((startX, startY))
 
     val walker: Walker = new Walker(startX, startY)
@@ -190,6 +143,5 @@ object Puzzle2 {
   def main(args: Array[String]): Unit = {
     val solution: Int = solve("./res/day10/input1.txt")
     println(solution)
-    display()
   }
 }

src/util/Ansi.scala

@@ -1,19 +0,0 @@
-package util
-
-object Ansi {
-  val ESC: String = "\u001b["
-  val CLEAR: String = code("0")
-  val BOLD: String = code("1")
-  val FAINT: String = code("2")
-  val ITALIC: String = code("3")
-  val UNDERLINE: String = code("4")
-  val SLOW_BLINK: String = code("5")
-  val RAPID_BLINK: String = code("6")
-  val REVERSE: String = code("7")
-  val CONCEAL: String = code("8")
-  val STRIKETHROUGH: String = code("9")
-  def FG_RGB(r: Int, g: Int, b: Int): String = code(s"38;2;$r;$g;${b}")
-  def BG_RGB(r: Int, g: Int, b: Int): String = code(s"48;2;$r;$g;${b}")
-
-  private def code(str: String): String = ESC+str+"m"
-}