triangles/GuiTriangle.hpp

/**
 *  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 "Triangle.hpp"

/**
 * @class GuiTriangle
 * @author POSITIVE MENTAL ATTITUDE
 * @date 05/05/16
 * @file Triangle.hpp
 * @brief All these (not so) fancy main menu triangles are GUI triangles.
 */
class GuiTriangle: public Triangle
{
	public:
		GuiTriangle();
		/**
		 * @brief Returns the width of the triangle when it stands on its arm (rotated by 92.5°)
		 */
		float getWidth();
		/**
		 * @brief Checks if the cursor is inside of the triangle
		 * @return boolean
		 */
		bool mouseIntersection(sf::Vector2i mouseXY);
		void click(sf::Vector2i mouseXY);
		void update(sf::Vector2i mouseXY, sf::Time delta);
		void bind(const std::function<void()>& lambda);

	protected:
		virtual void redraw();

	private:
		float _scale;
		std::function<void()> onClick;
};