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

#ifndef GRAPHICS_SDLRENDERER_H_
#define GRAPHICS_SDLRENDERER_H_

#include <string>

#include <SDL2/SDL.h>
#include <SDL2/SDL_ttf.h>

namespace farmlands {

// Forward declarations
struct GameState;

namespace graphics {

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

		/**
		 * Initializes the game renderer.
		 *
		 * @returns true if successful, false otherwise.
		 */
		bool initialize(GameState* gameState);

		/**
		 * Performs steps for beginning to render.
		 */
		void renderBegin();

		/**
		 * Performs steps for ending a render.
		 */
		void renderEnd();

		/**
		 * Renders given text to a texture
		 */
		SDL_Texture* renderText(const std::string& text, TTF_Font* font, SDL_Color color);

		// Getters
		/**
		 * Gets the internal SDL renderer object;
		 */
		SDL_Renderer* internalRenderer() { return m_sdlRenderer; }

	private:

		SDL_Window* m_sdlWindow;
		SDL_Renderer* m_sdlRenderer;

		GameState* m_gameState;
	};

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

#endif /* GRAPHICS_SDLRENDERER_H_ */