sdagdsagsdagsdag

import scala.io.Source
import scala.collection.mutable

object Application extends App {
    val fileReader = Source.fromFile("src/main/input/puzzle1")
    val lines = fileReader.getLines.toList

    // Lag et brett som er strippet for unødvendige whitespaces
    // Lag en verdi-matrise ut i fra denne
    // Lag en nabo-matrise ut i fra denne

    fileReader.close()

    val size_string = lines.slice(1, 2)(0).toString
    val puzzle = lines.slice(2, lines.length)

    var character_matrix:List[List[Char]] = List[List[Char]]()

    for(line <- puzzle) {
        var row:List[Char] = List[Char]()

        for(char <- line) {
            if(char != " ") {
                row = row :+ char
            }
        }

        character_matrix +:= row
    }

    var value_matrix:List[List[Char]] = List[List[Char]]()

    for(y <- 0 until character_matrix.length by 2) {
        var row:List[Char] = List[Char]()

        for(x <- 0 until character_matrix(0).length by 4) {
            val current = character_matrix(y)(x)
            row = row :+ current
        }

        value_matrix +:= row
    }

    var value_matrix_2 = List[List[List[Int]]]()

    for(y <- 0 until value_matrix.length) {
        val row:List[List[Int]] = List[List[Int]]()

        for(x <- 0 until value_matrix(y).length) {
            if(value_matrix(y)(x) == "_") {
                val l:List[Int] = List(1, 2, 3, 4)

                row(0) = l
            }
        }
    }

    value_matrix_2.foreach(println)
}