#include "ObjectManager.hpp"

Nio::Managers::ObjectManager::ObjectManager(Nio::Managers::GeometryManager &geometryManager) :
    Nio::Managers::Manager<Nio::Object::Object>([this](const std::string &name) -> Nio::Object::Object
    {
        return Nio::Object::Object(this->geometryManager, this->objects.size(), name);
    }),
    geometryManager(geometryManager)
{
}

Nio::Managers::ObjectManager::~ObjectManager()
{
}

void Nio::Managers::ObjectManager::sort(const Nio::Math::Matrix4x4 &viewMatrix)
{
    std::sort(this->objects.begin(), this->objects.end(), [viewMatrix](const Nio::Object::Object &first, const Nio::Object::Object &second) -> bool
    {
        Nio::Math::Vector<3> delta1 = viewMatrix.getTranslation() - first.getTransform().getTranslation();
        Nio::Math::Vector<3> delta2 = viewMatrix.getTranslation() - second.getTransform().getTranslation();
        return delta1.len2() > delta2.len2();
    });
}

void Nio::Managers::ObjectManager::updateAndDraw()
{
}