/*
 * GuiRenderer.h
 *
 *  Created on: Nov 13, 2016
 *      Author: tibi
 */

#ifndef GRAPHICS_GUIRENDERER_H_
#define GRAPHICS_GUIRENDERER_H_

#define GUIRENDERER_FPS_VALS 30

namespace farmlands {

// Forward declarations
struct GameState;

namespace graphics {

	class GuiRenderer
	{
	public:
		GuiRenderer();
		virtual ~GuiRenderer();

		/**
		 * Initializes game renderer
		 */
		void initialize(GameState* gameState);

		/**
		 * Renders the GUI
		 */
		void render();

	private:
		void computeFps();

		GameState* m_gameState;
		float m_fpsVals[GUIRENDERER_FPS_VALS];
		float m_fps;
		int m_fpsIndex;
	};

} /* namespace graphics */
} /* namespace farmlands */

#endif /* GRAPHICS_GUIRENDERER_H_ */