#pragma once

#include <Engine/Level/Scene.h>
#include <Engine/GameWindow.h>

namespace Globals {
    inline std::vector<Scene*> SceneList{};
    inline Scene* CurrentScene = nullptr;
    inline DemoGameWindow* Window = nullptr;

    inline float DeltaTime() { return Window->GetDeltaTime(); }
    inline void ChangeScene(Scene* scene) { if (CurrentScene != nullptr) CurrentScene->Unload(); CurrentScene = scene; if (CurrentScene != nullptr) CurrentScene->Init(); }
    inline bool ChangeScene (const std::string& scene_name)
    {
        Scene* scene = nullptr;
        for (auto* s : SceneList)
            if (s->GetName() == scene_name)
                scene = s;

        if (scene)
            ChangeScene(scene);

        return scene;
    }
}