AWorldMesh.h

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#pragma once
#include <Render/TMesh.h>
#include <Render/TVertexPoolResourceInterface.h>
#include <Render/TIndexPoolResourceInterface.h>
 
class AWorldMesh : public Toshi::TMesh
{
public:
    TDECLARE_CLASS( AWorldMesh, Toshi::TMesh );
 
    struct SubMesh
    {
        TMesh*                              pAssociatedMesh = 0;
        TUINT16                             uiUnk2          = 0;
        TUINT16                             uiNumVertices   = 0;
        Toshi::TIndexPoolResourceInterface* pIndexPool      = TNULL;
    };
 
    static constexpr TUINT NUM_SUBMESHES = 1;
    using LockBuffer                     = Toshi::TVertexPoolResourceInterface::LockBuffer;
 
public:
    AWorldMesh();
 
    //-----------------------------------------------------------------------------
    // Toshi::TMesh
    //-----------------------------------------------------------------------------
    virtual TBOOL Validate() override;
    virtual void  Invalidate() override;
    virtual TBOOL Render() = 0;
    virtual void  OnDestroy() override;
 
    //-----------------------------------------------------------------------------
    // Own methods
    //-----------------------------------------------------------------------------
    virtual void                                 Create( TUINT32 a_uiFlags, TUINT16 a_uiMaxVertices );
    virtual TBOOL                                Lock( LockBuffer& a_rLockBuffer );
    virtual void                                 Unlock( TUINT32 a_uiNumVertices );
    virtual Toshi::TVertexPoolResourceInterface* GetVertexPool();
 
    SubMesh* GetSubMesh( TUINT a_uiIndex )
    {
        TASSERT( a_uiIndex < NUM_SUBMESHES );
        return &m_pSubMeshes[ a_uiIndex ];
    }
 
private:
    TBOOL CreateResource();
    void  DestroyResource();
 
protected:
    TUINT32                              m_uiFlags;
    TUINT16                              m_uiMaxVertices;
    Toshi::TVertexPoolResourceInterface* m_pVertexPool;
    SubMesh*                             m_pSubMeshes;
};