dumb

//Program 4 -- Sunk!
//Entered by Lexie Brown


import java.util.Scanner;
import java.io.*;

public class Battleship
{

    public static void main(String[] args) throws IOException
    {
        Scanner kb = new Scanner(System.in);

        int attackCounter = 1;  //counter for number of moves
        boolean gameOver = false;   //variable to determine whether the game is over or not
                                    //game over = Q, >50 shots, or a win state
        String line;

        //declare and open the input file:
        FileReader reader = new FileReader("input.data");
        BufferedReader inFile = new BufferedReader(reader);

        //2D array of char to hold the playing board.
        char[][] board = new char[10][10];

        //Second board to print out.
        char [][] showBoard = new char[10][10];

        //For loops to fill showBoard with dots.
        for (int row = 0; row < 10; row++)
            for (int col = 0; col < 10; col++)
                showBoard[row][col] = '.';


        //Read the data into the array.
        for (int row= 0; row < 10; row++)
        {

            //Read line of data.
            line = inFile.readLine();

            for (int col = 0; col < 10; col++)
            {
                //Assign data for each x,y.
                char pointR = line.charAt(col);
                board[row][col] = pointR;


                //Print array if needed:
                System.out.print(board[row][col]);

            }   //end col for loop

            //Extra formatting for printing.
            System.out.print("\n");
        }   //end row for loop



        inFile.close();

        //Opening message.
        System.out.println("\t\t\tBATTLESHIP."
                            + "\nFOR EACH MOVE, ENTER ONE LETTER, A-J; ENTER ONE NUMBER, 0-9.");


        //Prompt for and get user input.
        String cmd = getCommand(kb, attackCounter);


        while (!cmd.equals("Q") && (!gameOver))
        {
            if (cmd.equals("S"))
                showBoard(showBoard);
            else
            {
                System.out.println("\n" + processShot(cmd, board));
                attackCounter++;
            }

            if (attackCounter >= 50)
                gameOver = true;


            //Next user input.
            cmd = getCommand(kb, attackCounter);
        }

        if (gameOver)
            System.out.print("\n GAME OVER. You have taken the max amount of attacks.");

        //Print board when requested.


    }   //end method main


    //method to prompt the player for a command or a cell location
    public static String getCommand(Scanner kb, int counter)
    {

        //Prompts the user for either a command or cell location.
        //Prompt includes the number of attacks and which commands can be called.
        System.out.print("Move #" + counter + ". Enter either a letter-number pair for attack, Q to quit, or S to show the current board: ");
        String cmd = kb.nextLine();
        String cmdUp = cmd.toUpperCase();

        //System.out.println(cmdUp);


        return cmdUp;
    }   //end method getCommand


    //Method to process the coordinates that the user entered.
    public static String processShot(String cmd, char[][] board)
    {
        String returnMsg = ""; //'Hit!' or 'Miss.'
        int rowValue = cmd.charAt(0);
        int colValue = cmd.charAt(1);

        if (!cmd.equals("S"))
        {

        switch (rowValue)
        {
        case 'A': rowValue = 0;
        break;
        case 'B': rowValue = 1;
        break;
        case 'C': rowValue = 2;
        break;
        case 'D': rowValue = 3;
        break;
        case 'E': rowValue = 4;
        break;
        case 'F': rowValue = 5;
        break;
        case 'G': rowValue = 6;
        break;
        case 'H': rowValue = 7;
        break;
        case 'I': rowValue = 8;
        break;
        case 'J': rowValue = 9;
        break;
        }


        switch (colValue)
        {
        case '0': colValue = 0;
        break;
        case '1': colValue = 1;
        break;
        case '2': colValue = 2;
        break;
        case '3': colValue = 3;
        break;
        case '4': colValue = 4;
        break;
        case '5': colValue = 5;
        break;
        case '6': colValue = 6;
        break;
        case '7': colValue = 7;
        break;
        case '8': colValue = 8;
        break;
        case '9': colValue = 9;
        break;
        }


        //System.out.println("Row: " + rowValue + " Col: " + colValue);

        /*for (int i = 0; i < board.length; i++)
        {
            for (int j = 0; j < 10; j++)
                System.out.print(board[i][j]);
            System.out.println();
        }*/


        if (board[rowValue][colValue] != '.')
        {
            returnMsg = "Hit!\n";
            board[rowValue][colValue] = 'X';
        }
        else
            returnMsg = "Miss!\n";
            board[rowValue][colValue] = 'O';
        }

        else
            if (cmd.equals("S"))
            returnMsg = "S";

        return returnMsg;
    }   //end method processShot


    //Method to display the contents of the board, indicating which are hits and misses.
    public static void showBoard(char[][] board)
    {
        for (int row = 0; row < 10; row++)
        {
            for (int col = 0; col < 10; col++)
                System.out.print(board[row][col]);

            System.out.println();
        }


    }

}   //end class Battleship