AModelRepos.h

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#pragma once
#include "AModel.h"
 
#include <Toshi/TPString8.h>
#include <Toshi/T2Map.h>
 
class AModelRepos : public Toshi::TObject
    , public Toshi::TSingleton<AModelRepos>
{
public:
    TDECLARE_CLASS( AModelRepos, Toshi::TObject );
 
    using ModelsMap = Toshi::T2Map<Toshi::TPString8, AModel*, Toshi::TPString8::Comparator>;
 
    static constexpr TSIZE MAX_UNUSED_MODELS_NUM = 9;
 
public:
    AModelRepos();
    ~AModelRepos();
 
    AModel* GetModel( const Toshi::TPString8& a_rcName );
    AModel* GetUnusedModel( const Toshi::TPString8& a_rName );
 
    AModelInstance* InstantiateModel( AModel* a_pModel );
    AModelInstance* InstantiateNewModel( const Toshi::TPString8& a_rName, Toshi::TTRB* a_pTRB );
    void            DestroyModelInstance( AModelInstance* a_pInstance );
 
    void LoadModel( const Toshi::TPString8& a_rcName, Toshi::TTRB* a_pTRB );
    void UnloadModel( const Toshi::TPString8& a_rcName, TBOOL a_bDestroy );
 
    void Update( TFLOAT a_fDeltaTime );
    void RenderModels( TUINT a_uiMask );
 
    void UnloadAllModels();
    void UnloadUnusedModels();
 
private:
    AModel* AllocateAModel( const Toshi::TPString8& a_rcName, Toshi::TTRB* a_pTRB );
 
    void MarkAllModelsUnused();
    void MarkModelUnused( AModel* a_pModel );
 
protected:
    Toshi::T2DList<AModel> m_UnusedModels;
    ModelsMap              m_UsedModels;
    ModelsMap              m_AllModels;
};