DWORD CQHState::OnChangeObjectParent( DWORD size, void *params )
{
CHANGEOBJECTPARENT *cop = static_cast<CHANGEOBJECTPARENT *>( params );
VERIFY_MESSAGE_SIZE( sizeof( *cop ), size );
static const DWORD hashType = CHashString( _T("CQHState") ).GetUniqueID();
if( cop->objectCompType != NULL &&
cop->objectCompType->GetUniqueID() != hashType )
{
assert( !"Unmatched type" );
return MSG_ERROR;
}
if( *GetName() != *cop->objectName )
{
assert( !"Unmatched name" );
return MSG_ERROR;
}
SetParentName( cop->newParentName );
return MSG_HANDLED_PROCEED;
}
// Read():
bool LWObject_Surface::Read( LWbifstream &in, unsigned long chunk_size ) {
if( chunk_size == 0 )
return true;
// Surface Name
char buffer[256];
in.GetString( buffer, 256 );
SetName( buffer );
// Parent Name
in.GetString( buffer, 256 );
SetParentName( buffer );
// Sub-Chunk Loop
streampos chunk_start = in.tellg();
unsigned long subchunk_id, subchunk_size;
while( !in.eof() ) {
// Test for errors
if( in.bad() || in.fail() )
throw LWOERROR_ERROR_READING_FILE;
// Get the basic chunk data
chunk_start = in.tellg();
in >> subchunk_id >> subchunk_size;
// Figure out what kind of chunk this is
switch( subchunk_id ) {
case LWObject_SURFChunk_COLR: // COLR
color.Read( in, false );
color_envelope_index = in.ReadVX() - 1;
break;
case LWObject_SURFChunk_DIFF: // DIFF
in >> diffusion;
diffusion_envelope_index = in.ReadVX() - 1;
break;
case LWObject_SURFChunk_SHRP: // SHRP
in >> diffuse_sharpness;
diffuse_sharpness_envelope_index = in.ReadVX() - 1;
break;
case LWObject_SURFChunk_LUMI: // LUMI
in >> luminosity;
luminosity_envelope_index = in.ReadVX() - 1;
break;
case LWObject_SURFChunk_SPEC: // SPEC
in >> specular;
specular_envelope_index = in.ReadVX() - 1;
break;
case LWObject_SURFChunk_GLOS: // GLOS
in >> glossiness;
glossiness_envelope_index = in.ReadVX() - 1;
break;
case LWObject_SURFChunk_REFL: // REFL
in >> reflectivity;
reflectivity_envelope_index = in.ReadVX() - 1;
break;
case LWObject_SURFChunk_TRAN: // TRAN
in >> transparency;
transparency_envelope_index = in.ReadVX() - 1;
break;
case LWObject_SURFChunk_TRNL: // TRNL
in >> translucency;
translucency_envelope_index = in.ReadVX() - 1;
break;
case LWObject_SURFChunk_BUMP: // BUMP
in >> bump;
bump_envelope_index = in.ReadVX() - 1;
break;
case LWObject_SURFChunk_SIDE : { // SIDE
unsigned short temps;
in >> temps;
is_double_sided = (temps == 3) ? true : false;
} break;
case LWObject_SURFChunk_SMAN: // SMAN
in >> max_smoothing_angle;
break;
case LWObject_SURFChunk_RFOP: // RFOP
in >> reflection_options;
break;
case LWObject_SURFChunk_TROP: // TROP
in >> transparency_options;
break;
case LWObject_SURFChunk_CLRH: // CLRH
in >> color_highlights;
color_highlights_envelope_index = in.ReadVX() - 1;
break;
case LWObject_SURFChunk_CLRF: // CLRF
in >> color_filter;
color_filter_envelope_index = in.ReadVX() - 1;
break;
default: // Unknown Chunk
in.seekg( subchunk_size, ios::cur );
}
// Skip another byte if the chunk size is odd (chunks must be even sized)
if( (chunk_size % 2) > 0 )
in.seekg( 1, ios::cur );
}
return true;
}
// Destructor
LWObject_Surface::~LWObject_Surface() {
SetName( NULL );
SetParentName( NULL );
}
