#pragma once

#include "EASTL/vector.h"
#include "gameobject.hh"
#include "psyqo/bump-allocator.hh"
#include "psyqo/fragments.hh"
#include "psyqo/gpu.hh"
#include "psyqo/ordering-table.hh"
#include "psyqo/primitives/common.hh"
#include "psyqo/primitives/misc.hh"
#include "psyqo/trigonometry.hh"
#include "psyqo/kernel.hh"
#include "psyqo//fixed-point.hh"
#include <cstdint>

namespace psxsplash {

class Renderer final {

    public:
    Renderer(const Renderer&) = delete;
    Renderer& operator=(const Renderer&) = delete;

    static constexpr size_t ORDERING_TABLE_SIZE = 4096*16;
    static constexpr size_t BUMP_ALLOCATOR_SIZE = 100000;

    static void init(psyqo::GPU &gpuInstance);

    void render(eastl::vector<GameObject*> &objects);
    void vramUpload(const uint16_t* imageData, int16_t posX, int16_t posY, int16_t width, int16_t height);

    static Renderer& getInstance() {
      psyqo::Kernel::assert(instance != nullptr, "Access to renderer was tried without prior initialization");
      return *instance;
  }

    private:
    static Renderer* instance;


    Renderer(psyqo::GPU &gpuInstance) : m_gpu(gpuInstance) {}
    ~Renderer() { } 

    psyqo::GPU &m_gpu;
    psyqo::Trig<> m_trig;

    psyqo::OrderingTable<ORDERING_TABLE_SIZE> m_ots[2];
    psyqo::Fragments::SimpleFragment<psyqo::Prim::FastFill> m_clear[2];
    psyqo::Color m_clearcolor = {.r = 63, .g = 63, .b = 63};
    psyqo::BumpAllocator<BUMP_ALLOCATOR_SIZE> m_ballocs[2];


};


} // namespace psxsplash