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325 lines
11 KiB
C++
325 lines
11 KiB
C++
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//****************************************************************************
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//* MODULE: Gfx
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//* FILENAME: FaceTexture.cpp
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//* OWNER: Gary Jesdanun
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//* CREATION DATE: 4/29/2003
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//****************************************************************************
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#include <gfx/facetexture.h>
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#include <gel/scripting/array.h>
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#include <gel/scripting/struct.h>
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#include <gel/scripting/symboltable.h>
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// for temporary texture
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#include <sys/file/filesys.h>
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namespace Gfx
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{
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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CFaceTexture::CFaceTexture()
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{
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m_isValid = false;
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SetDefaultFacePoints( &m_points );
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SetOverlayTextureName( "faces\\CS_NSN_Head_wht_alpha" );
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/*
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// should already be cleared out
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memset( m_rawData, 0, vFACE_TEXTURE_SIZE );
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*/
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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void CFaceTexture::LoadFace( const char* pFaceName, bool fullPathIncluded )
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{
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// As a test, set the freak image
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// (otherwise, we'd need to go through the face download interface)
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char extended_filename[512];
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int file_size;
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if ( fullPathIncluded )
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{
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sprintf( extended_filename, "%s.img.ps2", pFaceName );
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}
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else
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{
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sprintf( extended_filename, "images\\%s.img.ps2", pFaceName );
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}
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char* pData = (char*)File::LoadAlloc( extended_filename, &file_size );
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memcpy( m_rawData, pData, file_size );
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Dbg_MsgAssert( file_size <= vRAW_TEXTURE_SIZE, ( "File too big (file is %d, buffer is %d)", file_size, vRAW_TEXTURE_SIZE ) );
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Mem::Free( pData );
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m_isValid = true;
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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uint8* CFaceTexture::ReadTextureDataFromBuffer(uint8* pBuffer, int bufferSize)
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{
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// READ RAW IMG.PS2 DATA ONLY, NOT FACE POINT OR OVERLAY INFO
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// if a safety-check was specified...
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#ifdef __NOPT_ASSERT__
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if ( bufferSize )
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{
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int totalSize = vRAW_TEXTURE_SIZE;
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Dbg_MsgAssert( bufferSize >= totalSize, ( "Buffer size (%d bytes) must <= %d bytes", bufferSize, totalSize ) );
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}
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#endif
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memcpy( &m_rawData[0], pBuffer, vRAW_TEXTURE_SIZE );
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pBuffer += vRAW_TEXTURE_SIZE;
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return pBuffer;
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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int CFaceTexture::WriteToBuffer( uint8* pBuffer, int bufferSize )
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{
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int totalSize = 0;
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totalSize += vRAW_TEXTURE_SIZE;
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Dbg_MsgAssert( bufferSize >= totalSize, ( "Buffer size (%d bytes) must >= %d bytes", bufferSize, totalSize ) );
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memcpy( pBuffer, &m_rawData[0], vRAW_TEXTURE_SIZE );
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pBuffer += vRAW_TEXTURE_SIZE;
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totalSize += sizeof(Nx::SFacePoints);
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Dbg_MsgAssert( bufferSize >= totalSize, ( "Buffer size (%d bytes) must >= %d bytes", bufferSize, totalSize ) );
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memcpy( pBuffer, &m_points, sizeof(Nx::SFacePoints) );
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pBuffer += sizeof(Nx::SFacePoints);
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totalSize += ( strlen( m_overlayTextureName ) + 1 );
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Dbg_MsgAssert( bufferSize >= totalSize, ( "Buffer size (%d bytes) must >= %d bytes", bufferSize, totalSize ) );
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memcpy( pBuffer, m_overlayTextureName, strlen( m_overlayTextureName ) + 1 );
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pBuffer += ( strlen( m_overlayTextureName ) + 1 );
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return totalSize;
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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uint8* CFaceTexture::ReadFromBuffer( uint8* pBuffer, int bufferSize )
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{
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int totalSize = 0;
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totalSize += vRAW_TEXTURE_SIZE;
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if ( bufferSize )
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{
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// if a safety-check was specified...
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Dbg_MsgAssert( bufferSize >= totalSize, ( "Buffer size (%d bytes) must <= %d bytes", bufferSize, totalSize ) );
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}
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memcpy( &m_rawData[0], pBuffer, vRAW_TEXTURE_SIZE );
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pBuffer += vRAW_TEXTURE_SIZE;
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totalSize += sizeof(Nx::SFacePoints);
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if ( bufferSize )
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{
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// if a safety-check was specified...
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Dbg_MsgAssert( bufferSize >= totalSize, ( "Buffer size (%d bytes) must <= %d bytes", bufferSize, totalSize ) );
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}
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memcpy( &m_points, pBuffer, sizeof(Nx::SFacePoints) );
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pBuffer += sizeof(Nx::SFacePoints);
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int overlayNameLength = strlen( (char*)pBuffer );
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if ( overlayNameLength >= vMAX_OVERLAY_NAME_SIZE )
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{
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Dbg_MsgAssert( 0, ( "Unusual length for overlay name" ) );
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}
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totalSize += ( overlayNameLength + 1 );
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if ( bufferSize )
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{
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// if a safety-check was specified...
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Dbg_MsgAssert( bufferSize >= totalSize, ( "Buffer size (%d bytes) must <= %d bytes", bufferSize, totalSize ) );
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}
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memcpy( m_overlayTextureName, pBuffer, overlayNameLength + 1 );
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pBuffer += ( overlayNameLength + 1 );
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return pBuffer;
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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void CFaceTexture::WriteIntoStructure( Script::CStruct* pSubStruct )
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{
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Dbg_Assert( pSubStruct );
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Dbg_MsgAssert( IsValid(), ( "Face texture is not valid!" ) );
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Script::CArray* pRawTextureArray = new Script::CArray;
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Dbg_MsgAssert( ( vRAW_TEXTURE_SIZE ) % 4 == 0, ( "Was expecting raw texture size to be a multiple of 4", vRAW_TEXTURE_SIZE ) );
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pRawTextureArray->SetSizeAndType( vRAW_TEXTURE_SIZE / 4, ESYMBOLTYPE_NAME );
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uint32* pFaceData = (uint32*)&m_rawData[0];
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for ( int i = 0; i < (vRAW_TEXTURE_SIZE / 4); i++ )
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{
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pRawTextureArray->SetChecksum( i, *pFaceData );
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pFaceData++;
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}
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pSubStruct->AddArrayPointer( CRCD(0x99790d96,"rawTextureData"), pRawTextureArray );
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pSubStruct->AddString( CRCD(0xa7e7a264,"overlayTextureName"), m_overlayTextureName );
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Nx::SetFacePointsStruct( m_points, pSubStruct );
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// readfromstructure should also set the valid flag
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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void CFaceTexture::ReadFromStructure( Script::CStruct* pSubStruct )
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{
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Dbg_Assert( pSubStruct );
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Script::CArray* pRawTextureArray;
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pSubStruct->GetArray( CRCD(0x99790d96,"rawTextureData"), &pRawTextureArray, Script::ASSERT );
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uint32* pFaceData = (uint32*)&m_rawData[0];
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Dbg_Assert( pRawTextureArray->GetSize() * sizeof(uint32) == vRAW_TEXTURE_SIZE );
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for ( uint32 i = 0; i < pRawTextureArray->GetSize(); i++ )
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{
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*pFaceData = pRawTextureArray->GetChecksum( i );
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pFaceData++;
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}
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const char* pOverlayTextureName;
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pSubStruct->GetString( CRCD(0xa7e7a264,"overlayTextureName"), &pOverlayTextureName, Script::ASSERT );
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strcpy( m_overlayTextureName, pOverlayTextureName );
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Nx::GetFacePointsStruct( m_points, pSubStruct );
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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void CFaceTexture::PrintContents()
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{
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#ifdef __NOPT_ASSERT__
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m_points.PrintData();
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#endif
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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bool CFaceTexture::IsValid() const
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{
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return m_isValid;
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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void CFaceTexture::SetValid( bool valid )
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{
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m_isValid = valid;
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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uint8* CFaceTexture::GetTextureData()
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{
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return m_rawData;
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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int CFaceTexture::GetTextureSize() const
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{
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return vRAW_TEXTURE_SIZE;
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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Nx::SFacePoints CFaceTexture::GetFacePoints() const
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{
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return m_points;
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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void CFaceTexture::SetFacePoints( const Nx::SFacePoints& facePoints )
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{
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m_points = facePoints;
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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void CFaceTexture::SetOverlayTextureName(const char* pTextureName)
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{
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Dbg_MsgAssert( pTextureName, ( "No texture name specified" ) );
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Dbg_MsgAssert( strlen(pTextureName) < vMAX_OVERLAY_NAME_SIZE, ( "Overlay name is too long %s (max=%d)", pTextureName, vMAX_OVERLAY_NAME_SIZE ) );
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strcpy( m_overlayTextureName, pTextureName );
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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const char* CFaceTexture::GetOverlayTextureName()
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{
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return m_overlayTextureName;
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}
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/******************************************************************/
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/* */
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/* */
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/******************************************************************/
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} // namespace Gfx
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