SwitchGame/source/EngineFrame/Actor/Actor.h

#pragma once
#include "EngineFrame/Actor/Actor_base.h"
#include "EngineFrame/Component/Component.h"
#include "Tool/IntrusiveList.hpp"
class Scene;
/**
 * @brief Actor类，继承自Actor_base类
 *
 * Actor类是一个基础的游戏对象类，可以添加到场景中
 */
class Actor : public Actor_base, protected IntrusiveListValue<RefPtr<Actor>>
{

public:
    Actor();
    ~Actor() override;

public:
    void Init() override;
    void HandleEvents(SDL_Event *e) override;
    void Update(float deltaTime) override;
    void Render(float deltaTime) override;
    void Clear() override;
    virtual void OnAdded(Scene *scene);
    void ReorderActors(); // 重新排序Actor

    using IntrusiveListValue<RefPtr<Actor>>::GetNext;
    using IntrusiveListValue<RefPtr<Actor>>::GetPrev;

public:
    void AddComponent(RefPtr<Component> Component);
    void RemoveComponent(RefPtr<Component> Component);
    void SetPos(VecPos pos);
    VecPos GetPos();

public:
    Scene *Parent;          // 指向父场景的指针，表示该Actor所属的场景
    VecPos Pos = {0, 0};    // 位置坐标

    IntrusiveList<RefPtr<Component>> m_Components; // 组件列表

    int RenderZOrder = 0; // 渲染层级
    int GetRenderZOrder();
    void SetRenderZOrder(int zOrder);
private:
};