#ifndef GRAPHICS_H
#define GRAPHICS_H

#include <iostream>
#include <fstream>
#include <string>
#include <regex>
#include <limits>
#include <algorithm>
#include <boost/any.hpp>
#include "strops.h"
#include "builtin.h"
#include "main.h"
#include <SDL.h>
#include <SDL_image.h>
#include <stdio.h>

using namespace std;

class Parser
{
public:
	int Start(int SCREEN_W, int SCREEN_H)
	{
		//// variable declarations
		//SDL_Window* win = NULL;
		//SDL_Renderer* renderer = NULL;
		//int w, h; // texture width & height

		//// Initialize SDL.
		//if (SDL_Init(SDL_INIT_VIDEO) < 0)
		//	return 1;

		//// create the window and renderer
		//// note that the renderer is accelerated
		//win = SDL_CreateWindow("Image Loading", 100, 100, SCREEN_W, SCREEN_H, 0);
		//renderer = SDL_CreateRenderer(win, -1, SDL_RENDERER_ACCELERATED);

		//// load our image
		//SDL_Surface* imgSurface = IMG_Load("circle.png");

		//// main loop
		//while (1) {

		//	// event handling
		//	SDL_Event e;
		//	if (SDL_PollEvent(&e)) {
		//		if (e.type == SDL_QUIT)
		//			break;
		//		else if (e.type == SDL_KEYUP && e.key.keysym.sym == SDLK_ESCAPE)
		//			break;
		//	}

		//	// clear the screen
		//	SDL_RenderClear(renderer);
		//	// copy the texture to the rendering context
		//	SDL_RenderCopy(renderer, img, NULL, &texr);
		//	// flip the backbuffer
		//	// this means that everything that we prepared behind the screens is actually shown
		//	SDL_RenderPresent(renderer);

		//}

		//SDL_DestroyTexture(img);
		//SDL_DestroyRenderer(renderer);
		//SDL_DestroyWindow(win);

		//return 0;



		////Initialize SDL
		//if (SDL_Init(SDL_INIT_VIDEO) < 0)
		//{
		//	printf("SDL could not initialize! SDL_Error: %s\n", SDL_GetError());
		//}
		//else
		//{
		//	//Create window
		//	window = SDL_CreateWindow("SDL Tutorial", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, w, h, SDL_WINDOW_SHOWN);
		//	if (window == NULL)
		//	{
		//		printf("Window could not be created! SDL_Error: %s\n", SDL_GetError());
		//	}
		//	else
		//	{
		//		//Get window surface
		//		screenSurface = SDL_GetWindowSurface(window);

		//		while (OnUpdate() == 0)
		//		{
		//			//Fill the surface white
		//			SDL_FillRect(screenSurface, NULL, SDL_MapRGB(screenSurface->format, 0xFF, 0x00, 0x00));
		//			
		//			//Update the surface
		//			SDL_UpdateWindowSurface(window);
		//		}
		//	}
		//}

		////Destroy window
		//SDL_DestroyWindow(window);

		//Quit SDL subsystems
		SDL_Quit();

		return 0;
	}

	int OnUpdate()
	{
		ExecuteFunction("Update", vector<boost::any>());
		//cout  << "update" << endl;
		return 0;
	}
};

#endif