four-in-line/src/Player.java

import java.util.Random;

public class Player {
    private int index;
    private String token;
    private boolean ki;
    private final Random move = new Random();

    public Player(int index, String token, boolean ki) {
        this.index = index;
        this.token = token;
        this.ki = ki;
    }

    public int getIndex() {
        return index;
    }

    public String getToken() {
        return token;
    }

    public boolean hasKi() {
        return ki;
    }

    public int getTurn(ConsoleReader cr, PlayField field) {
        int columns = field.getColumns();
        String s = "Where do you want to set your meeple? (1-" + columns + ")";
        while(true) {
            System.out.println(s);
            int column = cr.readInt(s) - 1;
            if(column >= 0 && column < columns && field.hasFreeRow(column)) {
                return column;
            }
        }
    }

    public int getKiTurn(PlayField field) {
        int column;
        do {
            column = move.nextInt(field.getColumns());
        } while(!field.hasFreeRow(column));
        return column;
    }
}