static bool readSurfaces( const char *filename, std::vector< RenderSurface > &surfaces )
{
uint64_t hashedName = HashedString( 0, filename );
char outfile[256];
PHYSFS_mkdir( "static_models/" );
sprintf( outfile, "static_models/%08x_%08x.sm", (uint32_t)(hashedName>>32), (uint32_t)(hashedName&0xffffffff) );
PHYSFS_File *model = PHYSFS_openRead( outfile );
if ( model )
{
unsigned int ver, numSurf;
PHYSFS_readULE32( model, &ver );
PHYSFS_readULE32( model, &numSurf );
surfaces.resize( numSurf );
for ( uint32_t i=0; i<surfaces.size(); i++ )
{
RenderSurface &surf = surfaces[i];
PHYSFS_readCStr( model, surf.name );
std::string mat;
PHYSFS_readCStr( model, mat );
surf.mat = materialManager()->Load( mat.c_str() );
ModelGeometry *geom = new ModelGeometry;
surf.geom = geom;
PHYSFS_readSLE32( model, &geom->m_numIndices );
PHYSFS_readSLE32( model, &geom->m_numVerts );
geom->m_indices = new unsigned short[geom->m_numIndices];
geom->m_verts = new ModelVert[geom->m_numVerts];
PHYSFS_read( model, geom->m_indices, sizeof(uint16_t)*geom->m_numIndices, 1 );
PHYSFS_read( model, geom->m_verts, sizeof(geom->m_verts[0])*geom->m_numVerts, 1 );
}
PHYSFS_close( model );
return true;
}
return false;
}
Uint32 ReadFile::readULE32()
{
Uint32 val;
if(!PHYSFS_readULE32(file, &val))
throw Exception("read error: %s", PHYSFS_getLastError());
return val;
}
static inline uint32_t read32LE(PHYSFS_file* file)
{
uint32_t result;
if(PHYSFS_readULE32(file, &result) == 0)
throw SoundError("file too short");
return result;
}
uint32 FileStream::getU32()
{
uint32 v = 0;
if(!m_caching) {
if(PHYSFS_readULE32(m_fileHandle, &v) == 0)
throwError("read failed", true);
} else {
if(m_pos+4 > m_data.size())
throwError("read failed");
v = stdext::readLE32(&m_data[m_pos]);
m_pos += 4;
}
return v;
}
uint32_t FileRead::readUInt32()
{
check_file_open();
if ( length() - tell() < 4)
{
BOOST_THROW_EXCEPTION( EOFException(mFileName) );
}
PHYSFS_uint32 ret;
if(!PHYSFS_readULE32( reinterpret_cast<PHYSFS_file*>(mHandle), &ret))
{
BOOST_THROW_EXCEPTION( PhysfsFileException(mFileName) );
}
return ret;
}
