void CHSHandlerClass::HandleDeleteClass(CHSPacket * pPacket)
{
CHSPDeleteClass *pDelete = static_cast < CHSPDeleteClass * >(pPacket);
CHSPDeleteClassResponse cmdResponse;
cmdResponse.SetPacketAddress(pDelete->GetPacketAddress());
cmdResponse.m_bDeleted = true;
// Check to see if any ships remain with that class.
// If so, don't allow it to be deleted.
THSUniverseIterator tIter;
HS_BOOL8 bIter;
for (bIter = CHSUniverseDB::GetInstance().GetFirstUniverse(tIter); bIter;
bIter = CHSUniverseDB::GetInstance().GetNextUniverse(tIter))
{
CHSUniverse *pUniverse = tIter.pValue;
// Search ships in the universe
THSObjectIterator tIterator;
HS_BOOL8 bContinue;
for (bContinue = pUniverse->GetFirstObject(tIterator, HST_SHIP);
bContinue;
bContinue = pUniverse->GetNextObject(tIterator, HST_SHIP))
{
if (tIterator.pValue)
{
CHSShip *pShip = static_cast < CHSShip * >(tIterator.pValue);
if (pShip->ClassNum() == pDelete->m_uiClassID)
{
// This class is still in use.
cmdResponse.m_bDeleted = false;
break;
}
}
}
if (bContinue)
{
// Inner loop exited prematurely.
break;
}
}
// Can we delete this class?
if (cmdResponse.m_bDeleted)
{
cmdResponse.m_bDeleted =
CHSClassDB::GetInstance().RemoveClass(pDelete->m_uiClassID);
}
HSNetwork.SendPacket(cmdResponse);
}
