support.cpp

/*
 * Triad Development Group
 * Battleship console game
 *
 * Support.cpp - Support/Reference Module (Supports modules 1 and 2)
 *
 */

#include<iostream>
#include<ctime>
#include<climits>
#include<string>
#include<stdlib.h>
#include<stdio.h>
#include <sstream>	// for ostringstream
#include <cctype>
#include <iomanip>
#include <fstream>
#include <cstdlib>

const int NUMBER_OF_SHIPS = 5;
const int MIN_COL_LABEL = 'A';
const int MAX_COL_LABEL = 'J';
const int MIN_ROW_LABEL = 1;
const int MAX_ROW_LABEL = 10;

typedef char grid[MAX_ROW_LABEL][MAX_ROW_LABEL];

using namespace std;
/* createGrid:
 *
 * This function creates a grid (2-D array) that contains a '.' in every location in the grid. 
 * This function is called at multiple places throughout module 1 and 2.
 *
 * Pre-Condition: The function is correctly handed an empty 2-D array
 *
 * Post-Condition: The grid is correctly filled in with each coordinate containing a '.' for every 
 * value.  
 *
 */
void createGrid(grid grid) {

	for (int i = 0; i < 10; i++) {
		for (int j = 0; j < 10; j++) {
			grid[i][j] = '.';
		}
	}

}
/*printGrid:
 *
 * This function contains a loop that will print out the grid. First printing out the axis labels. Then
 * printing out what is contained in each coordinate.
 *
 * Pre-Condition:The function is correctly handed a loaded 2-D array to print out, meaning that 
 * grid[i][j] contains some value. 
 *
 * Post-Condition:The function correctly prints the grid to the screen.
 *
 */
void printGrid(grid grid) {
	cout << "   A B C D E F G H I J" << endl;
	int x = 1;

	for (int i = 0; i < 10; i++) {
		if (x < 10) {
			cout << " ";
		}
		cout << x;
		x++;
		for (int j = 0; j < 10; j++) {
			cout << " " << grid[i][j];
		}
		cout << endl;
	}
}
/*quitGame:
 *
 * This function clears the screen, prints out the Battleship header, then thanks the user for playing 
 * the game, than exits the program.
 *
 * Pre-Condiition: This function accepts no parameters.
 *
 * Post-Condition: The program has been exited.
 *
 */
void quitGame() {
	//system("clear");
	cout
			<< "*******************************************************************"
			<< endl;
	cout
			<< "                            BATTLESHIP                             "
			<< endl;
	cout
			<< "*******************************************************************"
			<< endl;
	cout << endl << endl;
	cout << "Thanks for playing Battleship!" << endl;
	exit(0);
}