#include <time.h>
#include <cstdlib>
#include "CImg.h"
#include "SL_Generated.h"

using namespace std;
using namespace cimg_library;

int main(int argc, char ** argv)
{
	int threads = 0;
	int worldSize = 300; if(argc > 1) worldSize = atoi(argv[1]);
	int seed = time(NULL); if(argc > 2) seed = atoi(argv[2]);
	int scale = 2; if(argc > 3) scale = atoi(argv[3]);

	sl_init(threads);

	_sl_RET_VAL current;
	_sl_RET_VAL result;

	const unsigned char black[] = {0};

	CImg<unsigned char> visu(worldSize * scale, worldSize * scale, 1, 1, 0);
	CImgDisplay draw_disp(visu);
	cout << "Brownian Tree in SequenceL" << endl << "Threads: " << threads << endl;
	draw_disp.set_title("Brownian Tree in SequenceL: %d Threads", threads);
	
	visu.fill(255);
	
	sl_initialWorld(worldSize, seed, threads, current);
	
	while(!draw_disp.is_closed())
	{
		visu.draw_circle((current.Point.val().Y - 1) * scale, (current.Point.val().X - 1) * scale, scale/2, black, 1);
		visu.display(draw_disp);
		sl_step(current.Rand.val(), current.World, threads, result);
		current = result;
		draw_disp.wait(1);
	}

	sl_done();

	return 0;
}