DiceGame.java

import java.util.ArrayList;
import java.util.Scanner;

public class DiceGame {

  private DiceCup diceCup;
  private ArrayList<Dice> dices;
  private ArrayList<Player> players;
  private Scanner scanner;
  private int numberOfActivePlayers;

  public DiceGame(ArrayList<Player> players) {
    diceCup = new DiceCup();
    dices = new ArrayList<>();
    this.players = players;
    scanner = new Scanner(System.in);
    for (Player player : players) {
      player.setActive(true);
    }
    numberOfActivePlayers = players.size();
  }

  public void start() {
    while (numberOfActivePlayers >= 1) {
      for (Player player : players) {
        if (player.isActive()) {
          move(player);
        }
      }
    }
    Player bestPlayer = players.get(0);
    for (Player player : players) {
      if (player.getScore() > bestPlayer.getScore()) {
        bestPlayer = player;
      }
    }
    System.out.println(
        "Der Sieger heisst "
            + bestPlayer.getName()
            + " und hat "
            + bestPlayer.getScore()
            + " Punkte");
  }

  private void move(Player player) {
    int input;
    System.out.println(player.getName() + " hat aktuell " + player.getScore() + " Punkte");
    if (player.getSpecialAvailable()) {
      System.out.print(
          player.getName() + ", moechtest Du einmalig Spezialwuerfel verwenden (1=ja, 2=nein)?: ");
      input = scanner.nextInt();
      if (input == 1) {
        System.out.print(
            player.getName()
                + ", welche Spezialwuerfel moechtest Du verwenden (1=4-5-6-Wuerfel,"
                + " 2=1-2-3-Wuerfel)?: ");
        input = scanner.nextInt();
        if (input == 1) {
          dices.add(new HighValueDice(4));
          dices.add(new HighValueDice(5));
          dices.add(new HighValueDice(6));
        } else {
          dices.add(new LowValueDice(7));
          dices.add(new LowValueDice(8));
          dices.add(new LowValueDice(9));
        }
        player.setSpecialAvailable(false);
      } else {
        dices.add(new Dice(1));
        dices.add(new Dice(2));
        dices.add(new Dice(3));
      }
    } else {
      dices.add(new Dice(1));
      dices.add(new Dice(2));
      dices.add(new Dice(3));
    }
    System.out.print(player.getName() + ", moechtest Du wuerfeln (true, false)?: ");
    if (scanner.nextBoolean()) {
      diceCup.rollTheDices(dices);
      int score = 0;
      for (Dice dice : dices) {
        score += dice.getValue();
      }
      System.out.println(player.getName() + " hat " + score + " Punkte");
      player.setScore(player.getScore() + score);
      System.out.println(player.getName() + " hat insgesamt " + player.getScore() + " Punkte");
      if (player.getScore() > 50) {
        System.out.println(player.getName() + " hat verloren");
        player.setScore(0);
        player.setActive(false);
        numberOfActivePlayers--;
      }
    } else {
      player.setActive(false);
      numberOfActivePlayers--;
    }
    System.out.println();
    dices.clear();
  }
}