/**************************************************************
* Purpose: This function checks for the two ways to win the gaem.
* The first is if all mines have been marked, and the
* second is if all non-mine spaces have been uncovered.
*
* Entry: An instance of the Minsweeper class.
*
* Exit: A bool signifying whether the game was won.
****************************************************************/
bool check_for_win(Minesweeper &game)
{
bool win = false;
int num_marked_mines = 0;
int num_uncovered_not_mines = 0;
int num_not_mines = (game.getRow() * game.getCol()) - game.getNumMines();//This is all the spaces that aren't mines
for (int row = 0; row < game.getRow(); ++row)
{
for (int col = 0; col < game.getCol(); ++col)
{
if (game.getMarked(row, col) && game.getMine(row, col))
{
++num_marked_mines;
}
if (!game.getCovered(row, col) && !game.getMine(row, col))
{
++num_uncovered_not_mines;
}
}
}
if (num_marked_mines == game.getNumMines() || num_uncovered_not_mines == num_not_mines)
{
win = true;
}
return win;
}
/**************************************************************
* Purpose: This function shows the game board by looping
* through the rows and calling another function.
*
* Entry: An instance of the Minesweeper class.
*
* Exit: None.
****************************************************************/
void showboard(Minesweeper &game)
{
cout << endl;
for (int row = 0; row < game.getRow(); ++row)
{
showrow(game, row);
cout << endl;
}
cout << endl;
}
/**************************************************************
* Purpose: This functions checks for the losing condition (if
* a space with a mine has been uncovered).
*
* Entry: An instance of the Minsweeper class.
*
* Exit: A bool signifying whether the game was lost.
****************************************************************/
bool check_for_explosion(Minesweeper &game)
{
bool explosion = false;
for (int row = 0; row < game.getRow(); ++row)
{
for (int col = 0; col < game.getCol(); ++col)
{
if (!game.getCovered(row, col) && game.getMine(row, col))
{
explosion = true;
}
}
}
return explosion;
}