Battleship

import java.util.Random;
import javax.swing.JOptionPane;

/**
 *
 * @author Katherine
 */
public class Battleship 
{
   //Instance Variables 
    int[][] game;                       // An int array to create the board
    public static int hits = 0;         // Number of hits
    public static int misses = 0;       // Number of misses
    public static int games = -1;       // Number of games played
    public static int hitsGame = 0;     // Total number of hits for all games
    public static int missesGame = 0;   // Total number of misses for all games
    private String transcript;          // Record of players guesses
    
    //Creates an array with 5 rows and 5 columns, then places 4 random ships
    //on the board.
    public Battleship()
    {
        game = new int[5][5];
        placeShips();
        
        //Updates the number of games played
        games++;
        transcript = "\n\nYour previous guesses include:";
        
        //Initializes hits and misses to start at 0
        hitsGame = 0;  
        missesGame = 0;
    }
    
    //********************Accessors*******************************************//
    //Accesses the current state of the transcript
    //@return transcript: the current history of the players guesses
    public String getTranscript()
    {
        return transcript;
    }
    
    //Accesses the number of hits throug the life of the current game
    //@return hitsGame: number of hits per one game
    public int hits()
    {
        return hitsGame;
    }
    
  
//*********************************Methods************************************//

    //Creates four random locations on the game board
    public void placeShips()
    {
        Random locations = new Random();
        int row; int column;
        for(int i =0; i < 4; i++)
        {   do
        {
            //Generates a random row & column integer from 0 to 4
            row = locations.nextInt(5);    
            column = locations.nextInt(5);
        }
        while (game[row][column] == 1);
            
            //Places the ship in the randomly generated location
            game[row][column] = 1;
        }
    }
    
    
    //Method that allows user to enter a guess consisting of a row number and
    //column number
    //@param row: the row number of the desired target
    //@param column: the column rumber of the desired target
    public void guess(int row, int column)
    {
        //Updates the transcript so the user can see their past guesses
        //in format- row: a   column: b
        transcript += "\nRow: " + (row + 1) + "        Column: " + (column + 1);
        int guess = game[row][column];
        if(guess == 1)
        {
            game[row][column] = 2;
            
            //Displays the current state of the game board
            printGame();
            JOptionPane.showMessageDialog(null, "Battleship Down!", "Congrats", 
                    JOptionPane.PLAIN_MESSAGE);
            hits++;
            hitsGame++;
        }
        else
        {
            game[row][column] = 3;
            //Displays the current state of the game board
            printGame();
            JOptionPane.showMessageDialog(null, "Missed... Try again!", 
                    "Missed", JOptionPane.ERROR_MESSAGE);
            misses++;
            missesGame++;
        }
              
    }
    
    
    //Displays the number fo the game you just played
    //the board of that game, the number of hits and the misses 
    public void print()
    {
        System.out.println("\nGame #" + games);
        for (int[] game1 : game) {
            for (int j = 0; j < game1.length; j++) {
                System.out.print("\t" + game1[j]);
            }
            System.out.println();
        }
        
        
        System.out.println("\tHits \tMisses");
        System.out.println("\t" + hitsGame + "\t" + missesGame + "\n");
    }
    
    
    //Displays the current state of the board throughout the life of the game,
    //and the hits and misses so far.
    public void printGame()
    {
        System.out.println(" Current Board Status");
        System.out.println("======================");
        for (int[] game1 : game) {
            for (int j = 0; j < game1.length; j++) {
                if (game1[j] == 1) {
                    System.out.print("\t0");
                } else {
                    System.out.print("\t" + game1[j]);
                }
            }
            System.out.println();
        }
        
        System.out.println("\tHits:" + "\tMisses:");
        System.out.println("\t" + hitsGame + "\t" + missesGame);
                
    }
    
    //Displays the statistics at the end of the game.
    public void stats()
    {
        System.out.println("\nHope you had fun! Here are your stats for"
                + " this round of play:");
        System.out.println("You played " + games + " game(s).");
        System.out.println("Throughout the game(s)you hit " + hits + " of " + (games*4)
                + " possible targets.");
        System.out.println("Better luck next time!");
    }
    
    //Resets the hits, misses, and record of games played
    public void reset()
    {
        hits = 0;
        misses = 0;
        games = 0;
    }
    
    
    
}