Feat: 게임 종료 후 우승자 출력 기능 추가

woowacourse-precourse · Nov 1, 2023 · 1d421b9 · 1d421b9
1 parent fe4874c
commit 1d421b9
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Showing 3 changed files with 13 additions and 1 deletion.
diff --git a/src/main/kotlin/racingcar/controller/GameController.kt b/src/main/kotlin/racingcar/controller/GameController.kt
@@ -14,6 +14,7 @@ class GameController {
 		createRaceNumber()
 		println()
 		playRace()
+		gameResult()
 	}
 
 	fun createCarList() {
@@ -32,4 +33,8 @@ class GameController {
 		println(InformationMessage.EXECUTION_RESULT.message)
 		raceService.playRace()
 	}
+	fun gameResult() {
+		val winner = carService.getWinner()
+		println(InformationMessage.FINAL_WINNER.message + winner)
+	}
 }
diff --git a/src/main/kotlin/racingcar/global/InformationMessage.kt b/src/main/kotlin/racingcar/global/InformationMessage.kt
@@ -3,5 +3,6 @@ package racingcar.global
 enum class InformationMessage(val message: String) {
 	INPUT_CARS_NAME("경주할 자동차 이름을 입력하세요.(이름은 쉼표(,) 기준으로 구분)"),
 	ATTEMPT_NUMBER("시도할 횟수는 몇 회인가요?"),
-	EXECUTION_RESULT("실행 결과")
+	EXECUTION_RESULT("실행 결과"),
+	FINAL_WINNER("최종 우승자 : ")
 }
diff --git a/src/main/kotlin/racingcar/service/CarService.kt b/src/main/kotlin/racingcar/service/CarService.kt
@@ -24,4 +24,10 @@ class CarService {
 			if(random >= 4) car.move()
 		}
 	}
+
+	fun getWinner(): String {
+		val largestNumber = Companion.cars.maxOf(Car::location)
+		return Companion.cars.filter { it.location == largestNumber }
+					.joinToString(separator = ", ") { car -> car.name }
+	}
 }