Lenheart
b35ecb197f
添加场景管理器(SceneManager)和场景(Scene)类，用于管理游戏场景的压入、弹出和切换 实现基础2D角色(Actor)类，支持父子关系和场景管理 添加侵入式链表(IntrusiveList)工具类，用于高效管理场景中的角色对象 在应用主循环中集成场景更新和渲染逻辑
41 lines
714 B
C++
41 lines
714 B
C++
#pragma once
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#include <frostbite2D/base/RefObject.h>
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#include <frostbite2D/types/type_alias.h>
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#include <frostbite2D/utils/intrusive_list.hpp>
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#include <frostbite2D/2d/actor.h>
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#include <vector>
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namespace frostbite2D {
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using ActorList = IntrusiveList<RefPtr<Actor>>;
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class Scene : public RefObject {
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public:
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Scene();
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virtual ~Scene();
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virtual void onEnter();
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virtual void onExit();
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void Update(float deltaTime);
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void Render();
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void AddActor(RefPtr<Actor> actor);
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void RemoveActor(RefPtr<Actor> actor);
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void RemoveAllActors();
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protected:
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void UpdateActors(float deltaTime);
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void RenderActors();
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private:
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ActorList actors_;
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friend class Actor;
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friend class SceneManager;
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};
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}
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