main.cpp

#include <time.h>
#include <fstream>
#include "stdafx.h"
#include "maze.h"

const int PRODUCT_LIMIT = 1600;

int main() {

	rlutil::setColor(15);//Sets color to white

	std::ofstream myMaze("Maze.txt");
	StreambufDoubler doubler(std::cout.rdbuf(), myMaze.rdbuf());
	std::cout.rdbuf(&doubler);

	srand(clock());

	int sizeX, sizeY;
	cout << "Dimensions of the maze (width x height): \n" 
		<< "Quick note: For higher values for 'width' the maze will not appear as it should on the cmd" 
		<< "(ex.: 80 x 20).\n";
	cout << "THE PRODUCT OF THE WIDTH AND HEIGHT OF THE MAZE SHOULD NOT BE 1600 OR MORE!!!!\n";
	cout << "Enter the dimensions of the maze (width & height):\t";

	cin >> sizeX >> sizeY;
	
	//The PRODUCT_LIMIT should NOT be equal or more than 1600!!!
	if (sizeX * sizeY < PRODUCT_LIMIT) {
	
		cout << "\n\n";

		cout << "A maze with dimensions: " <<
			"width = " << sizeX << " and height = " << sizeY << endl;

		Maze maze(sizeX, sizeY);
		maze.generateMaze();
		maze.printMaze(false);

		cout << "\n\n";
		cout << "THE MAZE WAS SAVED IN A .TXT FILE.\nEven if the maze is 80 x 20 you should not have problem" 
			<<" with zooming out on Notepad.\n\n";

		myMaze.close();


		int entranceX, entranceY, exitX, exitY;
		cout << endl << "Enter the entrance coordinates (X: 0-" << sizeX - 1
			<< " & Y: 0-" << sizeY - 1 << "): ";
		cin >> entranceX >> entranceY;
		maze.setEntrance(entranceX, entranceY);

		cout << "Enter the exit coordinates (X: 0-" << sizeX - 1
			<< " & Y: 0-" << sizeY - 1 << "): ";
		cin >> exitX >> exitY;
		maze.setExit(exitX, exitY);

		cout << "\n\n";

		myMaze.open("Maze.txt", std::ios_base::app); // append instead of overwrite

		myMaze << "Starting point: (" << entranceX << ", " << entranceY << ")\n";
		myMaze << "Exit point: (" << exitX << ", " << exitY << ")\n\n\n";

		myMaze.close();

		myMaze << "Starting point: (" << entranceX << ", " << entranceY << ")\n";
		myMaze << "Exit point: (" << exitX << ", " << exitY << ")\n\n\n";

		cout << "Do you want the program to solve it for you? ('Y', 'y', 'N' or 'n')\n";

		char input;
		cin >> input;

		if (input == 'Y' || input == 'y') {

			rlutil::setColor(8);//Sets color to dark grey

			std::ofstream solutionFile("Solution.txt");
			StreambufDoubler doublerS(std::cout.rdbuf(), solutionFile.rdbuf());
			std::cout.rdbuf(&doublerS);

			maze.solveMaze();
			maze.printMaze(true);

			solutionFile.close();

			rlutil::setColor(15);//Sets color back to normal

			solutionFile.close();

			cout << "\n\n";
			cout << "THE SOLUTION WAS SAVED IN A .TXT FILE.\n\n";
		}
	}
	
	else{
		return -1;
	}
	return 0;
}