TKeyframeLibraryInstance.cpp

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#include "ToshiPCH.h"
#include "TAnimation.h"
 
//-----------------------------------------------------------------------------
// Enables memory debugging.
// Note: Should be the last include!
//-----------------------------------------------------------------------------
#include "Core/TMemoryDebugOn.h"
 
TOSHI_NAMESPACE_START
 
TKeyframeLibraryInstance::TKeyframeLibraryInstance()
{
    m_pLibrary      = TNULL;
    m_iTBaseIndex   = 0;
    m_iQBaseIndex   = 0;
    m_iSBaseIndex   = 0;
    m_iTKeyCount    = 0;
    m_iQKeyCount    = 0;
    m_iSKeyCount    = 0;
    m_pTranslations = TNULL;
    m_pQuaternions  = TNULL;
    m_pScales       = TNULL;
}
 
TKeyframeLibrary* TKeyframeLibraryInstance::Create( TKeyframeLibrary* a_pLibrary )
{
    return CreateEx( a_pLibrary, a_pLibrary->m_iNumTranslations, a_pLibrary->m_iNumQuaternions, a_pLibrary->m_iNumScales, 0, 0, 0 );
}
 
// $Barnyard: FUNCTION 006c9c90
TKeyframeLibrary* TKeyframeLibraryInstance::CreateEx( TKeyframeLibrary* a_pLibrary, TINT a_iTKeyCount, TINT a_iQKeyCount, TINT a_iSKeyCount, TINT a_iTBaseIndex, TINT a_iQBaseIndex, TINT a_iSBaseIndex )
{
    TKeyframeLibrary* pOldLibrary = m_pLibrary;
 
    Destroy();
    m_pLibrary = a_pLibrary;
 
    if ( a_pLibrary != TNULL )
    {
        a_pLibrary->IncreaseRefCount();
 
        m_iTKeyCount    = a_iTKeyCount;
        m_iQKeyCount    = a_iQKeyCount;
        m_iTBaseIndex   = a_iTBaseIndex;
        m_iQBaseIndex   = a_iQBaseIndex;
        m_iSBaseIndex   = a_iSBaseIndex;
        m_iSKeyCount    = a_iSKeyCount;
        m_pTranslations = a_pLibrary->m_pTranslations + a_iTBaseIndex;
        m_pQuaternions  = a_pLibrary->m_pQuaternions + a_iQBaseIndex;
        m_pScales       = a_pLibrary->m_pScales + a_iSBaseIndex;
    }
 
    return pOldLibrary;
}
 
// $Barnyard: FUNCTION 006c9c80
void TKeyframeLibraryInstance::Destroy()
{
    if ( m_pLibrary != TNULL )
    {
        m_pLibrary->DecreaseRefCount();
        m_pLibrary = TNULL;
    }
}
 
TOSHI_NAMESPACE_END