SimpleBlackJack - SimpleBlackJackExample.java

package simpleblackjack;

import java.util.ArrayList;

/**
 * This is an example of how to implement the enum-type created in
 * CardValue.java (http://pastebin.com/acEf6ary).
 * A simple example has been created for each method, for you to see how it is
 * implremented.
 **-------
 *
 * @author hypesystem
 */
public class SimpleBlackJackExample {
    private CardValue card;
    private int card_value;
    private String card_name;
    private ArrayList<CardValue> hand;

    public SimpleBlackJackExample() {
        //Assign a card to a variable
        card = CardValue.ACE;

        //Get the value of a card
        card_value = CardValue.getValue(card);

        //Get the name of a card
        card_name = CardValue.getName(card);

        //Print out name and value
        System.out.println(card_name+" ("+card_value+")"); //prints "es (11)"

        //Create array of cards, for example to represent the player's hand
        hand = new ArrayList<CardValue>();
        hand.add(CardValue.ACE);
        hand.add(CardValue.TWO);
        hand.add(CardValue.THREE);
        hand.add(CardValue.FOUR);

        //Get and print the sum of the hand
        int hand_sum = CardValue.sum(hand);
        System.out.println(hand_sum); //prints "20"

        //Check if hand makes player bust (if value > 21)
        if(CardValue.bust(hand)) System.out.println("Bust!");
        else System.out.println("Not bust."); //prints "Not bust."

        //Change a card in hand, check bust again:
        hand.set(3, CardValue.TEN); //four changed to ten; total is now 26
        if(CardValue.bust(hand)) System.out.println("Bust!");
        else System.out.println("Not bust."); //prints "Bust!"

        //Check if hand has blackjack
        if(CardValue.blackjack(hand)) System.out.println("Blackjack!");
        else System.out.println("No blackjack."); //prints "No blackjack."

        //Change card, check if blackjack again
        hand.set(3, CardValue.FIVE);
        if(CardValue.blackjack(hand)) System.out.println("Blackjack!");
        else System.out.println("No blackjack."); //prints "Blackjack!"

    }

}