LoadMap does not load saved in program code map and even remove light

[Dreikblack]

After save:

After load:

#include "UltraEngine.h"

using namespace UltraEngine;

int main(int argc, const char* argv[])
{
    //Get the displays
    auto displays = GetDisplays();

    //Create a window
    auto window = CreateWindow("Ultra Engine", 0, 0, 1280, 720, displays[0], WINDOW_CENTER | WINDOW_TITLEBAR);

    //Create a world
    auto world = CreateWorld();

    //Create a framebuffer
    auto framebuffer = CreateFramebuffer(window);

    //Create a camera    
    auto camera = CreateCamera(world);
    camera->SetClearColor(0.125);
    camera->SetPosition(0, 1, -4);

    //Create light
    auto light = CreateBoxLight(world);
    light->SetRange(-10, 10);
    light->SetArea(15, 15);
    light->SetRotation(45, 35, 0);
    light->SetColor(2);

    //Create the ground
    auto ground = CreateBox(world, 20, 1, 20);
    ground->SetPosition(0, -0.5, 0);
    ground->SetColor(0, 1, 0);

    //Create a scene
    auto scene0 = CreateMap();
    scene0->AddEntity(ground);
    scene0->AddEntity(light);
    ground = NULL;
    light = NULL;

    auto scene = CreateMap();
    //Add some boxes
    for (int n = 0; n < 2; ++n)
    {
        auto box = CreateBox(world);
        box->SetColor(0, 0, 1);
        box->SetPosition(Random(-5, 5), Random(5, 10), Random(-5, 5));
        box->SetMass(1);
        scene->AddEntity(box);
    }

    //Main loop
    while (window->Closed() == false and window->KeyDown(KEY_ESCAPE) == false)
    {
        if (window->KeyHit(KEY_A))
        {
            auto box = CreateBox(world);
            box->SetColor(1, 0, 1);
            box->SetPosition(1, 1, 1);
            box->SetMass(1);
            scene->AddEntity(box);
        }
        if (window->KeyHit(KEY_D))
		{
			for (auto box : scene->entities)
			{
                if (box->As<Model>())
                    scene->RemoveEntity(box);
                break;
			}
        }
        if (window->KeyHit(KEY_S))
        {
            //Save the scene to a file
            scene->Save("game.sav");
        }
        //Load the scene when space key is pressed
        if (window->KeyHit(KEY_SPACE))
        {
            scene = LoadMap(world, "game.sav");
        }

        world->Update();
        world->Render(framebuffer);
    }
    return 0;
}