DesignerSceneMetaInfo.h

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#pragma once
 
#include <Common/Container/TStdUnorderedStringMap.h>
 
#include <string>
#include <string_view>
 
namespace ph { class Path; }
 
namespace ph::editor
{
 
class DesignerScene;
 
class DesignerSceneMetaInfo final
{
public:
    struct ObjectMetaInfo
    {
        std::string parentName = "";
        bool isTicking = false;
        bool isRenderTicking = false;
 
        bool isRoot() const;
    };
 
    DesignerSceneMetaInfo();
 
    void gather(const DesignerScene& scene);
 
    void load(const Path& directory, std::string_view infoName);
 
    void save(const Path& directory, std::string_view infoName) const;
 
    auto getObject(std::string_view objectName) const
    -> const ObjectMetaInfo*;
 
private:
    using StringMapType = TStdUnorderedStringMap<ObjectMetaInfo>;
 
    void setObjectMetaInfo(
        std::string_view objectName, 
        ObjectMetaInfo objMeta,
        bool expectNoOverwrite = true);
 
    StringMapType m_objectNameToObjectMetaInfo;
 
    // TODO: main camera
};
 
inline bool DesignerSceneMetaInfo::ObjectMetaInfo::isRoot() const
{
    return parentName.empty();
}
 
}// end namespace ph::editor