Method PurgeUntil

src/engine/shared/snapshot.cpp:652–677

}

void CSnapshotStorage::PurgeUntil(int Tick)
{
	CHolder *pHolder = m_pFirst;

	while(pHolder)
	{
		CHolder *pNext = pHolder->m_pNext;
		if(pHolder->m_Tick >= Tick)
			return; // no more to remove
		free(pHolder->m_pSnap);
		free(pHolder->m_pAltSnap);
		free(pHolder);

		// did we come to the end of the list?
		if(!pNext)
			break;

		m_pFirst = pNext;
		pNext->m_pPrev = nullptr;
		pHolder = pNext;
	}

	// no more snapshots in storage
	m_pFirst = nullptr;
	m_pLast = nullptr;
}

void CSnapshotStorage::Add(int Tick, int64_t Tagtime, size_t DataSize, const void *pData, size_t AltDataSize, const void *pAltData)
{