lol no. I'll see what's going on. I hate zip, it always gives me problems.
Card.Java and BlackJackI need some help with my coding
16 Replies - 11327 Views - Last Post: 28 January 2009 - 09:26 AM
#17
Re: Card.Java and BlackJack
Posted 28 January 2009 - 09:26 AM
Okay I just have one question on how I can convert the stings to int values, because my blackjack driver must add the cards together.
It will print the correct result but I'm not sure how to make it print the values sum.
Here is the card program
And this is the BlackJack driver
It will print the correct result but I'm not sure how to make it print the values sum.
Here is the card program
//********************************
// Card.java represents a deck
// of playing cards.
//
// Author: Melissa Gendron
// Date: 1/17/2009
//********************************
import java.util.Random;
public class Card
{
// instance variables
private final int DECK_TOTAL = 52; // 52 cards in a deck
private final int SUIT_TOTAL = 13; // 13 face values
private int faceValue;
private int suitNum;
enum Suit {Hearts, Clubs, Diamonds, Spades} // lists the different suits
Suit cardSuit = Suit.Spades;
enum FaceCard {Jack, Queen, King, Ace, numberCard} // Non-number cards have
FaceCard cardFaceVal = FaceCard.Queen; // special values
// delare and initialize the random generator
Random rand = new Random();
// Constructor for a card
// Defaults to the Queen of Spades
public Card()
{
// states the card's suit
suitNum = 4;
cardSuit = Suit.Spades;
// states the card's face value
faceValue = 12;
cardFaceVal = FaceCard.Queen;
}
// Deals one random card
public String dealOne()
{
faceValue = rand.nextInt(13) + 2;
suitNum = rand.nextInt(4) + 1;
switch (suitNum) // changes the suit
{
case 1: cardSuit = Suit.Hearts; break;
case 2: cardSuit = Suit.Clubs; break;
case 3: cardSuit = Suit.Diamonds; break;
case 4: cardSuit = Suit.Spades; break;
default: cardSuit = Suit.Spades; break;
}
if (faceValue > 10)
{
switch (faceValue) // changes the face value
{
case 11: cardFaceVal = FaceCard.Jack; break;
case 12: cardFaceVal = FaceCard.Queen; break;
case 13: cardFaceVal = FaceCard.King; break;
case 14: cardFaceVal = FaceCard.Ace; break;
default: cardFaceVal = FaceCard.numberCard; break;
}
// returns the card's face and suit
return "The card is the " + cardFaceVal + " of " + cardSuit;
}
else
// returns the card's face and suit
return "The card is the " + faceValue + " of " + cardSuit;
}
// method that returns the card's suit
public String getSuit()
{
return "" + cardSuit;
}
// method that returns the card's face value
public String getValue()
{
if (faceValue > 10)
return "" + cardFaceVal;
else
return "" + faceValue;
}
// returns the card's value and suit to the user
public String toString()
{
if (faceValue > 10)
return "The " + cardFaceVal + " of " + cardSuit;
else
return "The " + faceValue + " of " + cardSuit;
}
}
And this is the BlackJack driver
//-----------------------------//
// BlackJack.java deals random //
// playing cards. //
// //
// Author: Melissa Gendron //
// Date: 1/23/2009 //
//-----------------------------//
import java.util.Scanner;
public class BlackJack
{
public static void main(String[] args)
{
int myTotal, dealerTotal;
//declares the Scanner object
Scanner scan = new Scanner(System.in);
String another = "y"; // if user inputs "y" the game continues
System.out.println("Let's Play a Game of BlackJack");
while (another.equalsIgnoreCase("y"))
{
Card myCard = new Card(); // creates a new card
Card myCard2 = new Card(); // creates a new card
Card dealerCard = new Card(); // creates a new card
Card dealerCard2 = new Card(); // craetes a new card
//deals the two cards to each player
myCard.dealOne();
myCard2.dealOne();
dealerCard.dealOne();
dealerCard2.dealOne();
System.out.println("You draw the " + myCard); // prints the card
System.out.println("You draw the " + myCard2); // prints the 2nd card
System.out.println("The dealer drew the " + dealerCard); // prints the dealer's top card
System.out.println("The dealer's hidden card was " +dealerCard2); // prints the dealer's 2nd card
System.out.println("Would you like to play another hand? y/n");
another = scan.nextLine();
}
}
}

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