IMeshCache.h

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// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h

#ifndef __I_MESH_CACHE_H_INCLUDED__
#define __I_MESH_CACHE_H_INCLUDED__

#include "IReferenceCounted.h"
#include "path.h"

namespace irr
{

namespace scene
{
    class IMesh;
    class IAnimatedMesh;
    class IAnimatedMeshSceneNode;
    class IMeshLoader;


    class IMeshCache : public virtual IReferenceCounted
    {
    public:

        virtual ~IMeshCache() {}


        virtual void addMesh(const io::path& name, IAnimatedMesh* mesh) = 0;


        virtual void removeMesh(const IMesh* const mesh) = 0;


        virtual u32 getMeshCount() const = 0;


        virtual s32 getMeshIndex(const IMesh* const mesh) const = 0;


        virtual IAnimatedMesh* getMeshByIndex(u32 index) = 0;


        _IRR_DEPRECATED_ IAnimatedMesh* getMeshByFilename(const io::path& filename)
        {
            return getMeshByName(filename);
        }


        _IRR_DEPRECATED_ const io::path& getMeshFilename(u32 index) const
        {
            return getMeshName(index).getInternalName();
        }


        _IRR_DEPRECATED_ const io::path& getMeshFilename(const IMesh* const mesh) const
        {
            return getMeshName(mesh).getInternalName();
        }


        _IRR_DEPRECATED_ bool setMeshFilename(u32 index, const io::path& filename)
        {
            return renameMesh(index, filename);
        }


        _IRR_DEPRECATED_ bool setMeshFilename(const IMesh* const mesh, const io::path& filename)
        {
            return renameMesh(mesh, filename);
        }


        virtual IAnimatedMesh* getMeshByName(const io::path& name) = 0;


        virtual const io::SNamedPath& getMeshName(u32 index) const = 0;


        virtual const io::SNamedPath& getMeshName(const IMesh* const mesh) const = 0;


        virtual bool renameMesh(u32 index, const io::path& name) = 0;


        virtual bool renameMesh(const IMesh* const mesh, const io::path& name) = 0;


        virtual bool isMeshLoaded(const io::path& name) = 0;


        virtual void clear() = 0;


        virtual void clearUnusedMeshes() = 0;
    };


} // end namespace scene
} // end namespace irr

#endif