O2 Mu Online / O5. Mid Exam Retake

package MidExam.O5;

import java.util.Arrays;
import java.util.List;
import java.util.Scanner;
import java.util.stream.Collectors;

public class O2MuOnline {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int health = 100;
        int bitcoin = 0;
        int room = 0;

        List<String> test = Arrays.stream(scanner.nextLine().split("\\|")).
                map(String::toString).collect(Collectors.toList());
        while (room < test.size()) {
            String command = test.get(room).split("\\s+")[0];
            int number = Integer.parseInt(test.get(room).split("\\s+")[1]);
            if (command.equals("potion")) {
                if (health < 100) {
                    int a = health;
                    health += number;
                    if (health > 100) {
                        number = 100 - a;
                        health = 100;
                    }
                    System.out.printf("You healed for %d hp.%n", number);
                    System.out.printf("Current health: %d hp.%n", health);
                }

            } else if (command.equals("chest")) {
                bitcoin += number;
                System.out.printf("You found %d bitcoins.%n", number);
            } else {
                health -= number;
                if (health <= 0) {
                    System.out.printf("You died! Killed by %s.%n", command);
                    System.out.printf("Best room: %d", room + 1);
                    return;
                } else {
                    System.out.printf("You slayed %s.%n", command);
                }
            }
            room++;
        }
        System.out.printf("You've made it!%n" + "Bitcoins: %d%n" + "Health: %d", bitcoin, health);
    }
}