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  1. #1
    mjfitches is offline Member
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    Default Help with arrays and methods and constructors

    I have been set an assignment to design a simple blackjack game for 2 players and to assign values for each card dealt to them, based on a points system which each card is worth. Due to being unwell and missing a lot of the lectures I am finding this really difficult! Anybody have any advice on my code?

    * To change this template, choose Tools | Templates
    * and open the template in the editor.
    */
    package javaapplication23;

    import java.util.Random;

    public class JavaApplication23 {
    class pickRand{
    public static String get(String[] array) {
    int rnd = generator.nextInt(array.length);
    return array[rnd];
    }
    }
    public static void main(String[] args) {
    String [] card = new String [52];
    String[] cards = { "Ace","Ace","Ace","Ace", "2","2","2","2", "3","3","3","3", "4","4","4","4", "5","5","5","5", "6","6","6","6", "7","7","7","7", "8","8","8","8", "9","9","9","9", "10","10","10","10", "Jack","Jack","Jack","Jack", "Queen","Queen","Queen","Queen", "King","King","King","King" };
    String ret = pickRand.get(cards);
    }


    static class Player{
    int PN;
    int hV;
    boolean BJ;
    int PS;
    Player(int PlayerName, int handValue, boolean BlackJack, int PlayerScore)
    {this.PN=PlayerName;
    this.hV=handValue;
    this.BJ=BlackJack;
    this.PS=PlayerScore;
    }
    }
    System.out.println("Welcome to Black Jack! Player 1 enter 1 to begin the game.");


    }

  2. #2
    jim829 is online now Senior Member
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    Default Re: Help with arrays and methods and constructors

    First, you should include your code in [code][/code] tags to make it easier for folks to read.

    Second, have you discussed this with your instructor. S/he should be able and willing to help you since you have been ill.

    As far as your code goes, just start slow. First, simply write some code to

    1. Generate a random number.
    2. Index into array to get the card
    3. Display the card.


    Stay away from the inner class as you don't need it (at least not for now).

    Jim
    The Java™ Tutorial | SSCCE | Java Naming Conventions
    Poor planning our your part does not constitute an emergency on my part.

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