#ifndef RENDERER_H
#define RENDERER_H

#include "fastmath.hpp"
#include "polygon.hpp"
#include "rendertarget.hpp"
#include <memory.h>

class Renderer {

  public:
    Rendertarget *target;

    bool clearTarget = true;
    Renderer() : clearTarget(false) {}

    void render(polygon *p) {
        decimal widthScale = decimal(1.0) / decimal((float)target->width);
        decimal heightScale = decimal(1.0) / decimal((float)target->height);
        // std::cout << widthScale << std::endl;
        vec3 pos = vec3();

        if (clearTarget) {
            memset((wchar_t *)target->pixels, 0,
                   target->height * target->width * sizeof(target[0]));
        }

        for (int x = 0; x < target->height; x++) {
            for (int y = 0; y < target->height; y++) {
                if (p->contains(pos)) {
                    target->set(x, y, vec3(0.0, 255.0, 0.0));
                }
                pos.y() += heightScale;
            }
            pos.y() = decimal(0);
            pos.x() += widthScale;
        }
    }
};

#endif