// -------------------------------------------------------------------
// Get values for a new material description
void ObjFileParser::getMaterialDesc()
{
// Get next data for material data
m_DataIt = getNextToken<DataArrayIt>(m_DataIt, m_DataItEnd);
if (m_DataIt == m_DataItEnd) {
return;
}
char *pStart = &(*m_DataIt);
while( m_DataIt != m_DataItEnd && !IsLineEnd( *m_DataIt ) ) {
++m_DataIt;
}
// In some cases we should ignore this 'usemtl' command, this variable helps us to do so
bool skip = false;
// Get name
std::string strName(pStart, &(*m_DataIt));
strName = trim_whitespaces(strName);
if (strName.empty())
skip = true;
// If the current mesh has the same material, we simply ignore that 'usemtl' command
// There is no need to create another object or even mesh here
if (m_pModel->m_pCurrentMaterial && m_pModel->m_pCurrentMaterial->MaterialName == aiString(strName))
skip = true;
if (!skip)
{
// Search for material
std::map<std::string, ObjFile::Material*>::iterator it = m_pModel->m_MaterialMap.find(strName);
if (it == m_pModel->m_MaterialMap.end())
{
// Not found, use default material
m_pModel->m_pCurrentMaterial = m_pModel->m_pDefaultMaterial;
DefaultLogger::get()->error("OBJ: failed to locate material " + strName + ", skipping");
strName = m_pModel->m_pDefaultMaterial->MaterialName.C_Str();
}
else
{
// Found, using detected material
m_pModel->m_pCurrentMaterial = (*it).second;
}
if (needsNewMesh(strName))
createMesh(strName);
m_pModel->m_pCurrentMesh->m_uiMaterialIndex = getMaterialIndex(strName);
}
// Skip rest of line
m_DataIt = skipLine<DataArrayIt>( m_DataIt, m_DataItEnd, m_uiLine );
}
//------------------------------------------------------------------------------
bool Player::notify(Connection* connection) {
bool result = false;
if (connection == m_connection) {
result = true;
int done = 0;
while (true) {
ssize_t count = m_connection->read(m_buf, sizeof(m_buf));
if (count == -1) {
/* If errno == EAGAIN, that means we have read all data, otherwise
it's an error so close connection. */
if (errno != EAGAIN) {
TextLogger::getInstance()->write(LogLevel::LOG_ERROR, strerror(errno));
done = 1;
}
break;
} else if (count == 0) {
/* End of file. The remote has closed the connection. */
done = 1;
break;
}
}
if (!done) {
m_command = m_buf;
trim_whitespaces(m_command);
m_commands.push(m_command);
}
else {
/* Closing the connection will make epoll remove it
from the set of descriptors which are monitored. */
delete m_connection;
m_conn_state = ConnectionState::CON_STATE_LOST_LINK;
}
}
return result;
}
