RacingField 생성자 리팩토링

src/main/kotlin/RacingField.kt

@@ -1,17 +1,18 @@
 class RacingField(
-    val cars: MutableList<Car> = mutableListOf(),
-    private var gameCount: Int = 0
+    private val cars: MutableList<Car>,
+    private var gameCount: Int
 ) {
+    constructor(carCount: Int, gameCount: Int) : this(mutableListOf(), 0) {
+        createCars(carCount)
+        this.gameCount = gameCount
+    }
+
     fun createCars(count: Int) {
         for (i in 1..count) {
             cars.add(Car())
         }
     }
 
-    fun setGameCount(count: Int) {
-        gameCount = count
-    }
-
     fun getGameCount(): Int {
         return gameCount
     }

src/main/kotlin/main.kt

@@ -1,15 +1,12 @@
 fun main() {
     val inputIO = InputIO()
-    val racingField = RacingField()
-    val resultView = ResultView()
+    val carCount = inputIO.inputNumber(InputType.CAR_COUNT)
+    val gameCount = inputIO.inputNumber(InputType.GAME_COUNT)
 
-    racingField.createCars(
-        inputIO.inputNumber(InputType.CAR_COUNT)
-    )
+    val racingField = RacingField(carCount, gameCount)
 
-    racingField.setGameCount(
-        inputIO.inputNumber(InputType.GAME_COUNT)
-    )
+    val resultView = ResultView()
+    resultView.resultMessage()
 
     for (i in 1..racingField.getGameCount()) {
         resultView.carDistanceDisplay(racingField.gameStart())