TVertexFactoryResource_DX8.cpp

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#include "ToshiPCH.h"
#include "TVertexFactoryResource_DX8.h"
#include "TRenderInterface_DX8.h"
#include "TVertexPoolResource_DX8.h"
 
#include "Toshi/T2Pair.h"
 
//-----------------------------------------------------------------------------
// Enables memory debugging.
// Note: Should be the last include!
//-----------------------------------------------------------------------------
#include "Core/TMemoryDebugOn.h"
 
TOSHI_NAMESPACE_START
 
TDEFINE_CLASS( TVertexFactoryResource );
 
// $Barnyard: FUNCTION 006d7910
TVertexPoolResourceInterface* TVertexFactoryResource::CreatePoolResource( TUINT16 a_uiMaxStaticVertices, TUINT16 a_uiFlags )
{
    auto pVertexPool = TSTATICCAST(
        TVertexPoolResource,
        GetRenderer()->CreateResource( &TGetClass( TVertexPoolResource ), TNULL, this )
    );
 
    TVALIDPTR( pVertexPool );
 
    pVertexPool->Create( this, a_uiMaxStaticVertices, a_uiFlags );
    CreatePool( a_uiMaxStaticVertices, a_uiFlags );
 
    return pVertexPool;
}
 
// $Barnyard: FUNCTION 006d78d0
TVertexBlockResource* TVertexFactoryResource::CreateBlockResource( TUINT16 a_uiMaxVertices, TUINT32 a_uiFlags )
{
    auto pVertexBlock = TSTATICCAST(
        TVertexBlockResource,
        GetRenderer()->CreateResource( &TGetClass( TVertexBlockResource ), TNULL, this )
    );
 
    TVALIDPTR( pVertexBlock );
 
    pVertexBlock->Create( this, a_uiMaxVertices, a_uiFlags );
    return pVertexBlock;
}
 
// $Barnyard: FUNCTION 006d7890
TVertexBlockResource* TVertexFactoryResource::FindBlockResource( TVertexPoolResource* a_pResource )
{
    if ( a_pResource->GetFlags() & 2 )
    {
        return TNULL;
    }
 
    using Pair  = T2Pair<TVertexBlockResource*, TVertexPoolResource*>;
    Pair result = { TNULL, a_pResource };
 
    // $Barnyard: FUNCTION 006d7850
    TResource::RecurseSimple(
        []( TResource* a_pResource, void* a_pUserData ) {
            auto pPair = TSTATICCAST( Pair, a_pUserData );
 
            if ( a_pResource->IsA( &TGetClass( TVertexBlockResource ) ) )
            {
                auto pBlockResource = TSTATICCAST( TVertexBlockResource, a_pResource );
 
                if ( pBlockResource->CanFit( pPair->second ) && !pBlockResource->IsDying() )
                {
                    pPair->first = pBlockResource;
                    return TFALSE;
                }
            }
 
            return TTRUE;
        },
        this,
        &result
    );
 
    return result.first;
}
 
TOSHI_NAMESPACE_END