Layer.hpp

#pragma once
 
#include "PixelBullet/Scene/Scene.hpp"
#include "PixelBullet/Time/Duration.hpp"
 
#include <memory>
#include <string>
 
namespace PixelBullet
{
    class Event;
 
    class Layer
    {
    public:
        explicit Layer(const std::string& name = "Layer");
        virtual ~Layer() = default;
 
        virtual void OnAttach()
        {
        }
        virtual void OnDetach()
        {
        }
        virtual void OnUpdate(Duration ts)
        {
        }
        virtual void OnImGuiRender()
        {
        }
        virtual void OnEvent(Event& event)
        {
        }
 
        virtual Scene* GetScene()
        {
            return m_Scene.get();
        }
        virtual const Scene* GetScene() const
        {
            return m_Scene.get();
        }
 
        const std::string& GetName() const
        {
            return m_DebugName;
        }
 
    protected:
        std::string m_DebugName;
        std::unique_ptr<Scene> m_Scene = nullptr;
    };
} // namespace PixelBullet