int main(int argc, const char *argv[]) {
if( argc != 2 ){ //checks for the input file name
std::cerr << "Error: no input file name" << std::endl;
std::cerr << "Usage: ./" << argv[0] << " someinput.txt" << std::endl;
return 1;
}
std::ifstream mazeInputFile ( argv[1] ); // open the input file
int numberOfMazes = 0;
mazeInputFile >> numberOfMazes; // read the number of mazes
for (int currentMaze = 0; currentMaze < numberOfMazes; currentMaze++ ) {
int mazeSize = 0;
mazeInputFile >> mazeSize; // read the maze size from the input file
Utils mazeUtils(mazeSize, mazeInputFile); // helper class for testing, output
if (mazeSize < 10 || mazeSize > 30) {
std::cerr << "Error: invalid maze size " << mazeSize << " read from " << argv[1] << std::endl;
std::cerr << "Maze sizes must be between 10 and 30" << std::endl;
return 1;
}
// Create a new maze object of the given size
Maze maze(mazeSize);
// Initialize the maze
maze.readFromFile(mazeInputFile);
int row, col;
do {
// Get current location of 'x' in the maze
maze.getCurrentPosition(row, col);
// Advance one step in the maze
maze.step();
} while ( ! maze.atExit() );
mazeUtils.reset();
} // currentMaze
};
int main(int argc, const char *argv[]) {
if( argc != 2 ) //checks for the input file name
{
std::cerr << "Error: no input file name" << std::endl;
std::cerr << "Usage: ./" << argv[0] << " someinput.txt" << std::endl;
return 1;
}
std::ifstream mazeInputFile ( argv[1] ); // open the input file
int numberOfMazes = 0;
mazeInputFile >> numberOfMazes; // read the number of mazes
for (int currentMaze = 0; currentMaze < numberOfMazes; currentMaze++ ) {
int mazeSize = 0;
mazeInputFile >> mazeSize; // read the maze size from the input file
std::cout << "size = " << mazeSize << std::endl;
Utils mazeUtils(mazeSize, mazeInputFile); // helper class for testing, output
if (mazeSize < 10 || mazeSize > 30) {
std::cerr << "Error: invalid maze size " << mazeSize << " read from " << argv[1] << std::endl;
std::cerr << " Maze sizes must be between 10 and 30" << std::endl;
return 1;
}
// Create a new maze object of the given size
Maze maze(mazeSize);
// Initialize the maze
maze.readFromFile(mazeInputFile);
int row, col;
// Solve the maze
do {
// Get current location of 'x' in the maze
maze.getCurrentPosition(row, col);
// Print the current maze string (this is provided, you don't need to implement)
mazeUtils.print(row, col);
std::cout << "Press ENTER to continue..." << std::endl;
std::cin.get(); // wait for a keypress by user before moving on
// Advance one step in the maze
maze.step();
} while ( ! maze.atExit() );
maze.getCurrentPosition(row, col);
mazeUtils.print(row, col);
std::cout << "YAY! Maze solved!" << std::endl;
std::cout << "Press ENTER to continue..." << std::endl;
std::cin.get(); // wait for a keypress by user before moving on
mazeUtils.reset();
} // currentMaze
}
