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#include "gameboard.h"
#include <iostream>
#include <cstdlib>
#include <iomanip>
#include <cctype>
using std::cout;
using std::endl;
using std::cin;
using std::setw;
using std::toupper;
/*****************************************************************
Function: set_Gameboard()
Use: Initializes the elements of the array to an empty state.
Arguments: None.
*****************************************************************/
void Gameboard::set_Gameboard()
{
int water[GRIDSIZE][GRIDSIZE];
// Function to initialize the grid to empty space.
for (int row=0; row <GRIDSIZE; row++)
{
for (int col=0; col <GRIDSIZE; col++)
{
water[row][col] = EMPTY;
}
}
}
/*****************************************************************
Function:set_randomPieces()
Use: Randomly places the pieces for the computer
Arguments: None
******************************************************************/
int Gameboard::set_randomPieces()
{
srand(time(0));
int row, col;
int water[GRIDSIZE][GRIDSIZE];
//Randomly placing ships within grid.
for(int shipNum = 0; shipNum < NUM_SHIPS; shipNum++)
{
bool randomset = true;
while (randomset)
{
row = rand() % GRIDSIZE;
col = rand() % GRIDSIZE;
if (water[row][col] == EMPTY)
{
water[row][col] = SHIPS;
randomset = false;
}
else
randomset = true;
}
}
}
/*****************************************************************
Functions:set_playerPieces()
Use: Method that allows the player to manually set his/her pieces
Arguments: None
*****************************************************************/
int Gameboard::set_playerPiece()
{
int lrow, ncol;
char letter = 'A';
int plyrPiece;
cout <<"It is now time to place your ships within the grid." <<endl;
cout <<"You will be able to place " <<NUM_SHIPS <<"within the grid." <<endl;
cout <<"Enter the row number first(0-7):" <<endl;
cin >> lrow;
cout <<"Enter the column letter next(A-H):" <<endl;
cin >> letter;
//Placing the players ship in the row
for (int i = 0; i < NUM_SHIPS; i++)
{
bool plyrPiece = true;
while (plyrPiece)
{
if (lrow < 0 && lrow > GRIDSIZE)
{
cout <<"No, No, No, you can't do that" <<endl;
plyrPiece = false;
}
else
plyrPiece = true;
}
}
//Ship placement loop
for (int j = 0; j < NUM_SHIPS; j++)
{
while (plyrPiece)
{
if (ncol < 0 && ncol > GRIDSIZE)
{
cout <<"No, No, No, you can't do that" <<endl;
plyrPiece = false;
}
else
plyrPiece = true;
}
}
//Letter to number conversion
ncol = toupper(letter);
}
/****************************************************************
Functions:printGrid()
Use: Method that prints out the grids and bombs dropped
Arguments: None
*****************************************************************/
void Gameboard::printGrid(const char gameBoard& computerBoard) const
{
cout <<setw(5) <<"Your Bomb" << setw(5) << "Your Navy" <<endl;
//prints out the column letters on top.
for (int j = 0, j <1, j++)
{
for (int column ='A', column-'A'<GRIDSIZE, column++)
{
cout <<column <<endl;
// loop row
for (int x=0, x<GRIDSIZE, x++)
{
if (computerBoard.water[row][col] == SHIPS)
cout <<EMPTY;
else
cout <<computerBoard.water[row][col] <<endl;
// loop column
for (int y=0, y<GRIDSIZE, y++)
{
if (computerBoard.water[row][col] == SHIPS)
cout <<EMPTY;
else
cout <<computerBoard.water[row][col] <<endl;
}
}
}
}
cout <<endl <<endl;
}
/****************************************************************
Functions:player_bombsDropped()
Use: Method that allows the player to enter coordinates
to drop bombs on the computer opponent.
Arguments: None.
****************************************************************/
int Gameboard::player_bombsDropped()
{
int row,col;
char letter;
cout <<"Bombing coordinates please(Row,Column): " <<endl;
cin >> row;
cout <<endl;
cin >> letter;
cout <<endl;
//Loop to see if row was a hit or miss
if (row == SHIPS && row > 0 && row <GRIDSIZE)
cout <<"Nice shot! That was a hit!" <<endl;
else if (row == EMPTY && row > 0 && row <GRIDSIZE)
cout <<"That was a miss, sir" <<endl;
else
cout <<"Can not place coordinate outside the grid" <<endl;
//Loop to see if column was a hit or miss
if (col == SHIPS && col > 'A' && col <GRIDSIZE)
cout <<"Nice shot! That was a hit!" <<endl;
else if (col == EMPTY && col > 'A' && col <GRIDSIZE)
cout <<"That was a miss, sir" <<endl;
else
cout <<"Can not place coordinate outside the grid" <<endl;
//Letter to number conversion
}
/****************************************************************
Functions:computer_bombsDropped()
Use: Method that allows the computer to chose coordinates to
drop bombs on his/her opponent.
Arguments: None.
*****************************************************************/
int Gameboard::computer_bombsDropped()
{
int row, col;
char letter;
cout <<"Now it is computer's Turn!" <<endl;
//Loop for random row pick
if (row == SHIPS && row > 0 && row <GRIDSIZE)
cout <<"The computer has hit one of our ships!" <<endl;
else if (col == EMPTY && col > 'A' && col <GRIDSIZE)
cout <<"The computer has missed!" <<endl;
else
cout <<"The computer has chosen coordinates outside the grid" <<endl;
//Letter to number conversion
//Random generator
row = rand() % GRIDSIZE;
col = rand() % GRIDSIZE;
};
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