#ifndef GRAPHICS_H
#define GRAPHICS_H
#include "GameLogic.h"
class Graphics
{
public:

    Graphics(int w, int h, float scale, std::string name)
    {
        window = new sf::RenderWindow(sf::VideoMode(w, h), name);
        this->scale = scale;
    }

    void Begin(float dt)
    {
        sf::Vector2f speed(0, 0);
        sf::Event event;
        sf::Event result;
        while (window->pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window->close();
            if(event.type == sf::Event::KeyPressed)
            {
                if(event.key.code == sf::Keyboard::Escape)
                {
                    window->close();
                }

                if(event.key.code==sf::Keyboard::Left) speed.x = -100;
                if(event.key.code==sf::Keyboard::Up) speed.y = -100;
                if(event.key.code==sf::Keyboard::Down) speed.y = 100;
                if(event.key.code==sf::Keyboard::Right)speed.x = 100;
                result = event;
            }

            if (event.type == sf::Event::MouseMoved) // делать высвечивание клетки!!
            {
                if ((event.mouseMove.x==0)&&(event.mouseMove.y==0)) window->close();

            }

        }

        sf::Vector2u size = window->getSize();
        position+=speed*dt;
        window->setView(sf::View(position, sf::Vector2f(1.f*size.x/scale, 1.f*size.y/scale)));
        window->clear(sf::Color::White);
    }

    void End()
    {
        window->display();
    }

    bool IsRunning()
    {
        return window->isOpen();
    }

    void DrawScene(Scene* scene)
    {
        for(int i = 0; i < scene->cells.size(); i++)
        {
            DrawCell(scene->cells[i]);
        }
    }

    sf::Vector2f position;
private:
    void DrawCell(Cell* cell)
    {
        shape.setFillColor(cell->color);
        shape.setRadius(cell->radius);
        shape.setOrigin(shape.getRadius(), shape.getRadius());
        shape.setPosition(cell->position);
        window->draw(shape);
    }

    sf::RenderWindow* window;
    sf::CircleShape shape;
    float scale;
};


#endif // GRAPHICS_H