/**
 *  Triangles
 *  Copyright (C) 2016 POSITIVE MENTAL ATTITUDE
 *
 *  This program 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, version 3 of the License.
 *
 *  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include <SFML/Graphics.hpp>

/**
 * @class Camera
 * @author POSITIVE MENTAL ATTITUDE
 * @date 06/09/16
 * @file Camera.hpp
 * @brief A comfy wrapper around sf::View handling this Mario camera, or Twilight camera as I call it.
 */
class Camera
{
	public:
		Camera();
		void setTwilightViewport(const sf::Vector2f twilightViewport);
		void setTwilightViewport(float x, float y);
		void setSize(const sf::Vector2f size);
		void setSize(float x, float y);
		void setCenter(const sf::Vector2f center);
		void setCenter(float x, float y);
		void move(const sf::Vector2f& offset);
		void move(float offsetX, float offsetY);
		const sf::Vector2f getSize() const;
		const sf::Vector2f getCenter() const;
		const sf::View* getView() const;
	
	private:
		sf::Vector2f _offset;
		sf::Vector2f _twilightViewport;
		sf::View _view;
};