/*****************************************************************************\
This is a C++ program that runs a puzzle game.
The puzzle consist of 2 row x 3 column grid.
Grid filled with numbers 1 to 6 in random order.
 
The main aim of this puzzle game is to get user swap those number so that
they are in order (with number 1 in top left and 6 in bottom right).
\*****************************************************************************/
 
#include "puzzle.h"
 
int main(int argc, char *argv[])
{
    unsigned int seed;
    int puzzle[ROWS][COLS];
 
    if (argc != 2)
    {
          cout << "Please enter right number of argument";
          return 1;
    }
 
    seed = atoi (argv[1]);
 
    initPuzzle(&puzzle, seed);
 
    cout << "vn : " << "(0 <= n <= 2) to move column n down 1 position" << "\n";
    cout << "hn : " << "(0 <= n <= 1) to move row n right 1 position" << "\n";
    cout << "i  : " << "to print these instructions" << "\n";
    cout << "q  : " << "to quit" << "\n";
 
 
 
    system("PAUSE");
    return 0;
}
 
 
void movePuzzle(int puzzle[][COLS], char dir, int rowcol)
{
}

#include <sstream>
#include <iostream>
using namespace std;
 
int main(int argc, char * argv[])
{
	// only two arguments accepted, check ...
	if(argc != 2)
	{
		cout << "Wrong number of arguments: " << argc << endl;
		return 1;
	}
 
	// Initialize the stringstream object with the argument
	stringstream ss(argv[1]);
	unsigned int seed;
 
	// Try converting the seed
	if( ! (ss >> seed))
	{
		cout << "Invalid argument for seed: " << argv[1] << endl;
		return 1;
	}
 
	cout << "Got seed: " << seed << endl;
 
	return 0;
}

#include "puzzle.h"
 
void printPuzzle(int puzzle[][COLS]);
 
int main(int argc, char *argv[])
{
    unsigned int seed;
    int puzzle[ROWS][COLS];
 
    if (argc != 2)
    {
          cout << "Please enter right number of argument";
          return 1;
    }
 
    seed = atoi (argv[1]);
 
    initPuzzle(puzzle, seed);
 
    cout << "vn : " << "(0 <= n <= 2) to move column n down 1 position" << "\n";
    cout << "hn : " << "(0 <= n <= 1) to move row n right 1 position" << "\n";
    cout << "i  : " << "to print these instructions" << "\n";
    cout << "q  : " << "to quit" << "\n";
 
    printPuzzle(puzzle);
 
    system("PAUSE");
    return 0;
}
 
void printPuzzle(int puzzle[][COLS])
{    
    int i,j;
 
	for(i = 0; i < ROWS; i++)
	{
		for(j = 0; j < COLS; j++)
			cout << " " << puzzle[i][j];
		    cout << endl;
	}
}

void initPuzzle(int puzzle[][COLS], unsigned int seed)
{
   /* Initialise the puzzle and scramble it around */
 
   int x, y;
 
   // initialise random number generator using the seed value
   srand(seed);
 
   // fill the puzzle
   for (y=0; y<ROWS; y++) {
      for (x=0; x<COLS; x++) {
         puzzle[y][x] = 1 + y * COLS + x;
      }
   }
 
   // scramble the puzzle
   for (y=0; y<=ROWS*COLS; y++) {
      if ((rand() % 2) == 0) {
         movePuzzle(puzzle, 'v', rand() % COLS); 
      }
      else {
         movePuzzle(puzzle, 'h', rand() % ROWS); 
      }
   } 
}