isWin (connect 4)

bool ConnectFour::isWin() {
	int count = 0;

	for (int i = 0; i < numRows; i++) {
		count = 0;
		for (int j = 0; j < numCols - 1; j++) {
			if (board[i][j] == board[i][j + 1] && board[i][j] != emptyToken) {
				count++;
			}
			if (board[i][j] == emptyToken || board[i][j] != board[i][j + 1]) {
				count = 0;
			}
			if (count == 3) {
				winningPlayerId = currentPlayerId;
				cout << endl << "          " << playerTokens[getWinningPlayerId()] << " Is the Winner via row " << i + 1 << "!" << endl;
				return true;

			}
		}
	}

	for (int i = 0; i < numCols; i++) {
		count = 0;
		for (int j = 0; j < numRows; j++) {
			if (board[j][i] == board[j + 1][i] && board[j][i] != emptyToken) {
				count++;
			}
			if (board[j][i] == emptyToken || board[j][i] != board[j + 1][i]) {
				count = 0;
			}
			if (count == 3) {
				winningPlayerId = currentPlayerId;
				cout << endl << "          " << playerTokens[getWinningPlayerId()] << " Is the Winner via column " << i + 1 << "!" << endl;
				return true;
			}
		}
	}


	for (int i = numRows - 1, j = 0; j < numCols; (i > 0 ? i-- : j++)) {
		count = 0;
		for (int a = i, b = j; a < numRows; a++, b++) {
				if (board[a][b] == board[a + 1][b + 1] && board[a][b] != emptyToken) {
					count++;
				}
				if (board[a][b] != board[a + 1][b + 1]) {
					count = 0;
				}
				if (count == 3) {
					winningPlayerId = currentPlayerId;
					cout << "          Winner via right diagonal!\n";
					return true;
				}
		}

	}

	for (int i = numRows - 1, j = numCols - 1; j > 0; (i >= 0 ? i-- : j--)) {
		count = 0;
		for (int a = i, b = j;a < numRows ; a++, b--) {

			if (board[a][b] == board[a + 1][b - 1] && board[a][b] != emptyToken) {
				count++;
			}
			if (board[a][b] != board[a + 1][b - 1]) {
				count = 0;
			}
			if (count == 3) {
				winningPlayerId = currentPlayerId;
				cout << "          Winner via left diagonal!\n";
				return true;
			}
		}

	}
	return false;
}