//
//  Ceiling.hpp
//  AwesomeAttract0r
//
//  Created by Joshua Moerman on 7/15/12.
//  Copyright (c) 2012 Vadovas. All rights reserved.
//

#ifndef AwesomeAttract0r_Ceiling_hpp
#define AwesomeAttract0r_Ceiling_hpp

#include <cmath>

class Ceiling : public AttractorKernel {
private:
	void init() {
		// setting some starting values
		std::fill_n(vectorOld, dimension, 0.5);
		std::fill_n(vectorNew, dimension, 0.5);
	}
	
public:
	Ceiling():
	AttractorKernel(2, 2) {
		init();
	}
	
	virtual std::string type() const { return "ceiling"; };
	
	virtual void generate_random_parameters() {
		parameters[0] = rand() / double(RAND_MAX) + 3.0;
		parameters[1] = rand() / double(RAND_MAX) * 1.0 - 0.5;
		init();
	}
	
	virtual void operator()() {
		std::swap(vectorNew, vectorOld);
		
		vectorNew[0] = parameters[1] + std::ceil(vectorOld[0]/vectorOld[1]) * vectorOld[1] * (1 - vectorOld[0]);
		vectorNew[1] = (std::fmod(vectorOld[0],1) + parameters[0]) * vectorOld[1] * (1 - vectorOld[1]);
	}
};

#endif