using DaggerFramework.Audio;
using DaggerFramework.Rendering;

namespace DaggerFramework.SceneGraph
{
    public class Entity
    {
        public EntityLayer? Layer { get; set; }
        public InputHandler Input => Layer!.Scene.Input;
        public AudioBackend Audio => Layer!.Scene.Audio;
        public Renderer Renderer => Layer!.Scene.Renderer;
        public int Id { get; set; }

        public void Start() => OnStart();
        public void Update(double dt) => OnUpdate(dt);
        public void ReceiveInput(InputHandler input) => OnInput(input);

        protected virtual void OnStart() { }
        protected virtual void OnDestroy() { }
        protected virtual void OnUpdate(double dt) { }
        protected virtual void OnInput(InputHandler input) { }

        public void Destroy()
        {
            OnDestroy();
            Layer?.DestroyEntity(Id);
        }
    }
}