// this abstract class represents any player of the game
// they must be able to resturn their name and havs some
// way of deciding to roll or to stay

public abstract class PigPlayer {
    protected int score;

    // return true if player is rolling, and false if player is staying
    abstract public boolean rollOrStay(int playerScore, int opponentScore, int roundScore);
   
    // called to get the name of the player
    abstract public String getName();
   
    // adds an amount to the player's score
    public void addToScore(int amount) {
        score += amount;
    }
    
    // return the player's score
    public int getScore() {
        return score;
    }
}