Why isn't my program working? // FinalExam.cpp : This file contains the 'main' function. Program execution begins and ends there. // James English // Create a Conncet 4 Game. #include #include #include using namespace std; class Player { public: string name; char piece; }; bool checkLine(vector); void printBoard(vector< vector>& board); void startGame(); string makePlayer(); void mainGameLoop(Player& p1, Player& p2); bool gameOver(vector< vector>& board, int); int main() { startGame(); } void startGame() { Player p1; Player p2; p1.name = makePlayer(); p1.piece = 'X'; p2.name = makePlayer(); p2.piece = 'O'; mainGameLoop(p1, p2); } void mainGameLoop(Player& p1, Player& p2) { int n = 7; int m = 6; vector< vector > board(n, vector(m, ' ')); int play = 0; int turn = 0; while (!gameOver(board, play)) { printBoard(board); cout << "which row (1-7)?"; cin >> play; --play; bool placed = false; for (int i = 0; i < 6; ++i) { if ((i == 6 || board[play][i + 1] != ' ') && !placed) { if (turn % 2 == 0) { board[play][i] = p1.piece; } else { board[play][i] = p1.piece; } placed = true; } } ++turn; } printBoard(board); if (turn % 2 == 1) { cout << p1.name << " Wins!\n"; } else { cout << p2.name << " Wins!\n"; } cout << " Congratulation!\n"; } void printBoard(vector< vector>& board) { string line = " "; for (int i = 0; i < 6; ++i) { printf("%c %c %c %c %c %c %c \n", board[0][i], board[1][i], board[2][i], board[3][i], board[4][i], board[5][i], board[6][i]); } printf(" 1 2 3 4 5 6 7 \n\n"); } bool gameOver(vector >& board, int play) { vector vertical; vector horizontal; vector DR; vector UR; int row = 10; bool rowFound = false; bool full = true; for (int i = 0; i < 7; ++i) { for (int j = 0; j < 6; ++j) { if (board[i][j] == ' ') { full = false; } } } for (int i = 0; i < 6; ++i) { vertical.push_back(board[play][i]); if (!rowFound && board[play][i] != ' ') { row = i; rowFound = true; } } int DRstart = row - play; int URstart = row + play; if (row != 10) { for (int i = 0; i < 7; ++i) { horizontal.push_back(board[i][row]); if (DRstart + i >= 0) { DR.push_back(board[i][DRstart + i]); } if (URstart - i <= 5) { UR.push_back(board[i][URstart - i]); } } } return(checkLine(vertical) || checkLine(horizontal) || checkLine(UR) || checkLine(DR) || full); } bool checkLine(vector line) { if (line.size() < 4) { return(false); } for (int i = 0; i < int(line.size()) - 3; ++i) { if (line[i] != ' ' && line[i] == line[i + 1] && line[i] == line[i + 2] && line[i] == line[i + 3]) { return(true); } } return(false); } string makePLayer() { string name; cout << "Enter Player Name: "; cin >> name; return name; }
Why isn't my
// FinalExam.cpp : This file contains the 'main' function. Program execution begins and ends there.
// James English
// Create a Conncet 4 Game.
#include <iostream>
#include <string>
#include <
using namespace std;
class Player
{
public:
string name;
char piece;
};
bool checkLine(vector<char>);
void printBoard(vector< vector<char>>& board);
void startGame();
string makePlayer();
void mainGameLoop(Player& p1, Player& p2);
bool gameOver(vector< vector<char>>& board, int);
int main()
{
startGame();
}
void startGame()
{
Player p1;
Player p2;
p1.name = makePlayer();
p1.piece = 'X';
p2.name = makePlayer();
p2.piece = 'O';
mainGameLoop(p1, p2);
}
void mainGameLoop(Player& p1, Player& p2)
{
int n = 7;
int m = 6;
vector< vector<char> > board(n, vector<char>(m, ' '));
int play = 0;
int turn = 0;
while (!gameOver(board, play))
{
printBoard(board);
cout << "which row (1-7)?";
cin >> play;
--play;
bool placed = false;
for (int i = 0; i < 6; ++i)
{
if ((i == 6 || board[play][i + 1] != ' ') && !placed)
{
if (turn % 2 == 0)
{
board[play][i] = p1.piece;
}
else
{
board[play][i] = p1.piece;
}
placed = true;
}
}
++turn;
}
printBoard(board);
if (turn % 2 == 1)
{
cout << p1.name << " Wins!\n";
}
else
{
cout << p2.name << " Wins!\n";
}
cout << " Congratulation!\n";
}
void printBoard(vector< vector<char>>& board)
{
string line = " ";
for (int i = 0; i < 6; ++i)
{
printf("%c %c %c %c %c %c %c \n", board[0][i], board[1][i], board[2][i], board[3][i], board[4][i], board[5][i], board[6][i]);
}
printf(" 1 2 3 4 5 6 7 \n\n");
}
bool gameOver(vector <vector<char>>& board, int play)
{
vector<char> vertical;
vector<char> horizontal;
vector<char> DR;
vector<char> UR;
int row = 10;
bool rowFound = false;
bool full = true;
for (int i = 0; i < 7; ++i)
{
for (int j = 0; j < 6; ++j)
{
if (board[i][j] == ' ')
{
full = false;
}
}
}
for (int i = 0; i < 6; ++i)
{
vertical.push_back(board[play][i]);
if (!rowFound && board[play][i] != ' ')
{
row = i;
rowFound = true;
}
}
int DRstart = row - play;
int URstart = row + play;
if (row != 10)
{
for (int i = 0; i < 7; ++i)
{
horizontal.push_back(board[i][row]);
if (DRstart + i >= 0)
{
DR.push_back(board[i][DRstart + i]);
}
if (URstart - i <= 5)
{
UR.push_back(board[i][URstart - i]);
}
}
}
return(checkLine(vertical) || checkLine(horizontal) || checkLine(UR) || checkLine(DR) || full);
}
bool checkLine(vector<char> line)
{
if (line.size() < 4)
{
return(false);
}
for (int i = 0; i < int(line.size()) - 3; ++i) {
if (line[i] != ' ' && line[i] == line[i + 1] && line[i] == line[i + 2] && line[i] == line[i + 3]) {
return(true);
}
}
return(false);
}
string makePLayer()
{
string name;
cout << "Enter Player Name: ";
cin >> name;
return name;
}
Step by step
Solved in 7 steps with 5 images
