#include "Scene.h"
#include "EngineFrame/Scene/Scene.h"
#include <algorithm>

void Scene::Enter()
{
}

void Scene::Exit()
{
}

void Scene::AddChild(RefPtr<Actor> actor)
{
    m_Actors.PushBack(actor);
    actor->OnAdded(this);
    // 排序演员
    actor->ReorderActors();
}

void Scene::Update(float deltaTime)
{
    RefPtr<Actor> child = m_Actors.GetFirst();
    while (child)
    {
        child->Update(deltaTime);
        child = child->GetNext();
    }
}

void Scene::Render(float deltaTime)
{
    RefPtr<Actor> child = m_Actors.GetFirst();
    while (child)
    {
        child->Render(deltaTime);
        child = child->GetNext();
    }
}

void Scene::HandleEvents(SDL_Event *e)
{
}