main.cpp


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/* Kamil Kaminski
 * NetID: kkamin8
 *
 * CS340
 * Project 3, Sliding Block Puzzles
 *
 *
 */

#include "main.h"

int main(int argc, char *argv[])
{
    /* seed rand() */
    srand((unsigned int ) time(NULL));

    if (argc != 2)
    {
        cout << "usage: " << argv[0] << " <file>" << endl;
        return -1;
    }

    cout << "\tSliding Block Puzzles" << endl << endl;

    Grid grid = loadGrid(argv);
    printGrid(grid);
    queue<Grid> toCheck;
    queue<Grid> checked;

    /* kickstart the queue */
    possibleMoves(grid, toCheck);

    /* main algorithm */
    while (!toCheck.empty())
    {
        Grid popped = toCheck.front();
        toCheck.pop();

        if (checkSoln(popped))
        {
            cout << "Solution: " << endl;
            printGrid(popped);

            cout << "Steps: " << endl;
            popped.printMoves();
            break;
        }
        else
            possibleMoves(popped, toCheck);
    }

    cout << "\n\tBye!" << endl;
    return 0;
}