ALERROR WriteHeader (int iGameFile, CSymbolTable &Resources, CDataFile &Out)
{
ALERROR error;
CMemoryWriteStream Stream;
DWORD dwSave;
if (error = Stream.Create())
{
printf("Out of memory\n");
return error;
}
// Signature
dwSave = TDB_SIGNATURE;
Stream.Write((char *)&dwSave, sizeof(dwSave));
// Version
dwSave = TDB_VERSION;
Stream.Write((char *)&dwSave, sizeof(dwSave));
// Game file entry
dwSave = iGameFile;
Stream.Write((char *)&dwSave, sizeof(dwSave));
// Game title
CString sGameTitle = CONSTLIT("Transcendence: The March of the Heretic");
sGameTitle.WriteToStream(&Stream);
// Resource map
CString sSave;
if (error = CObject::Flatten(&Resources, &sSave))
{
printf("Unable to flatten resources map\n");
return error;
}
sSave.WriteToStream(&Stream);
// Write out the header
Stream.Close();
CString sData(Stream.GetPointer(), Stream.GetLength(), TRUE);
int iEntry;
if (error = Out.AddEntry(sData, &iEntry))
{
printf("Unable to write out header\n");
return error;
}
Out.SetDefaultEntry(iEntry);
return NOERROR;
}
void IEffectPainter::WriteToStream (IWriteStream *pStream)
{
CString sUNID = GetCreator()->GetUNIDString();
sUNID.WriteToStream(pStream);
CString sClass = GetCreator()->GetTag();
sClass.WriteToStream(pStream);
OnWriteToStream(pStream);
}
void CTextPainter::OnWriteToStream (IWriteStream *pStream)
// OnWriteToStream
//
// Writes to a stream
//
// CString m_sText
{
m_sText.WriteToStream(pStream);
}
void CEffectCreator::WritePainterToStream (IWriteStream *pStream, IEffectPainter *pPainter)
// WritePainterToStream
//
// Writes the painter to the stream (pPainter may be NULL)
{
if (pPainter)
pPainter->WriteToStream(pStream);
else
{
// Write the UNID
CString sNull;
sNull.WriteToStream(pStream);
// Write the Class
sNull.WriteToStream(pStream);
}
}
void CTopologyNode::WriteToStream (IWriteStream *pStream)
// WriteToStream
//
// Writes out the variable portions of the node
//
// CString m_sID
// DWORD m_SystemUNID
// DWORD m_pMap (UNID)
// DWORD m_xPos
// DWORD m_yPos
// CString m_sName
// CString m_sAttributes
// DWORD m_iLevel
// DWORD m_dwID
//
// DWORD No of named gates
// CString gate: sName
// CString gate: sDestNode
// CString gate: sDestEntryPoint
//
// DWORD No of variant labels
// CString variant label
//
// CAttributeDataBlock m_Data
// DWORD flags
//
// CString m_sEpitaph
// CString m_sEndGameReason
{
int i;
DWORD dwSave;
m_sID.WriteToStream(pStream);
pStream->Write((char *)&m_SystemUNID, sizeof(DWORD));
dwSave = (m_pMap ? m_pMap->GetUNID() : 0);
pStream->Write((char *)&dwSave, sizeof(DWORD));
pStream->Write((char *)&m_xPos, sizeof(DWORD));
pStream->Write((char *)&m_yPos, sizeof(DWORD));
m_sName.WriteToStream(pStream);
m_sAttributes.WriteToStream(pStream);
pStream->Write((char *)&m_iLevel, sizeof(DWORD));
pStream->Write((char *)&m_dwID, sizeof(DWORD));
DWORD dwCount = m_NamedGates.GetCount();
pStream->Write((char *)&dwCount, sizeof(DWORD));
for (i = 0; i < (int)dwCount; i++)
{
StarGateDesc *pDesc = (StarGateDesc *)m_NamedGates.GetValue(i);
CString sName = m_NamedGates.GetKey(i);
sName.WriteToStream(pStream);
pDesc->sDestNode.WriteToStream(pStream);
pDesc->sDestEntryPoint.WriteToStream(pStream);
}
dwCount = m_VariantLabels.GetCount();
pStream->Write((char *)&dwCount, sizeof(DWORD));
for (i = 0; i < (int)dwCount; i++)
m_VariantLabels[i].WriteToStream(pStream);
// Write opaque data
m_Data.WriteToStream(pStream);
// Flags
dwSave = 0;
dwSave |= (m_bKnown ? 0x00000001 : 0);
pStream->Write((char *)&dwSave, sizeof(DWORD));
// Write end game data
m_sEpitaph.WriteToStream(pStream);
m_sEndGameReason.WriteToStream(pStream);
}
void COrderList::WriteToStream (IWriteStream *pStream, CSystem *pSystem)
// WriteToStream
//
// Writes to stream
//
// DWORD No. of orders
//
// For each order:
// DWORD LOWORD = dwOrderType; HIWORD = dwDataType
// DWORD Target reference
//
// DWORD or (Depends on dwDataType)
// CString
{
int i;
DWORD dwSave;
dwSave = m_List.GetCount();
pStream->Write((char *)&dwSave, sizeof(DWORD));
for (i = 0; i < m_List.GetCount(); i++)
{
SOrderEntry *pEntry = &m_List[i];
dwSave = MAKELONG(pEntry->dwOrderType, pEntry->dwDataType);
pStream->Write((char *)&dwSave, sizeof(DWORD));
pSystem->WriteObjRefToStream(pEntry->pTarget, pStream);
switch (pEntry->dwDataType)
{
case IShipController::dataInteger:
case IShipController::dataPair:
pStream->Write((char *)&pEntry->dwData, sizeof(DWORD));
break;
case IShipController::dataString:
{
CString *pString = (CString *)pEntry->dwData;
if (pString)
pString->WriteToStream(pStream);
else
{
CString sNull;
sNull.WriteToStream(pStream);
}
break;
}
case IShipController::dataVector:
{
CVector *pVector = (CVector *)pEntry->dwData;
if (pVector)
pStream->Write((char *)pVector, sizeof(CVector));
else
pStream->Write((char *)&NullVector, sizeof(CVector));
break;
}
}
}
}
