示例#1
0
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
    
    
};
示例#2
0
文件: main.cpp 项目: juston-li/CIS330
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


}