/* GameOfLife - Conway's Game of Life in 3D
 *
 *      Copyright (c) 2008 by Sebastian Lohff, seba@seba-geek.de
 *      http://www.seba-geek.de
 *
 *  This file is part of GameOfLife.
 *
 *  GameOfLife is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  GameOfLife is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with GameOfLife.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef __GAMEOFLIFE_H
#define __GAMEOFLIFE_H

#include <string>
#include <fstream>
#include <SDL_opengl.h>
#include <cstdlib>
#include <ctime>
#include <SDL.h>
#include "emath.h"
#include "punkt2d.h"

typedef enum { dead=0, alife, dies, born } State;

class GameOfLife {
	private:
		State **feld;
		int x, y;
		bool torus;
		bool fullcelluse;
		unsigned long generation;
		
		GLUquadricObj *quad;
		
		// Brett
		float thickness;
		float cellwidth;
		
		// Cylinder
		float radius;
		float height;
		int parts;
		float *sinval;
		float *cosval;
		
		//render
		bool view3d;
		float sectobuild;
		float b_secdone;
		float secpertick;
		float t_secdone;
		
		// Edit
		segl::Punkt2D setpos;
		bool editmode;
		
		void init();
		void allocate();
		void cleanup();
		
		void renderBrett();
		void renderStein(State s);
		
		void translateTo(int _x, int _y);
		void lockStates();
	public:
		GameOfLife(int _x, int _y);
		GameOfLife(int _x, int _y, int r_life, int r_dead);
		GameOfLife(std::string file);
		~GameOfLife();
		
		void set3D(bool on);
		bool load(std::string file);
		bool save(std::string file);
		
		void fillRandom(int _x, int _y, int r_life, int r_dead);
// 		void toggle(int _x, int _y);
		
		void setEditMode(bool e);
		void move(int up, int right);
		void toggle();
		
		float getTickSec();
		float getBuildSec();
		void setTickSec(float s);
		void setBuildSec(float s);
		void setTorus(bool t);
		unsigned long getGeneration();
		
// 		const bool** getFeld();
		void tick();
		void render(float sec);
		void clear();
};

#endif