CMainFrame::~CMainFrame()
{
delete m_pBitmap;
ReleaseNodes(m_pLive);
ReleaseNodes(m_pDie);
ReleaseNodes(m_pNextLive);
ReleaseNodes(m_pNextDie);
delete m_pLive;
delete m_pDie;
delete m_pNextLive;
delete m_pNextDie;
}
void CMainFrame::TransferList (CPtrList** pDestList, CPtrList** pSrcList)
{
ReleaseNodes(*pDestList);
CPtrList *pTempList = *pDestList;
*pDestList = *pSrcList;
*pSrcList = pTempList;
}
void CMainFrame::CreateLists()
{
int c,r;
CPoint* pCell;
ReleaseNodes(m_pLive);
ReleaseNodes(m_pDie);
ReleaseNodes(m_pNextLive);
ReleaseNodes(m_pNextDie);
// Suzdaveme nov spisuk s jivi kletki...
for (c=0;c<NUMBEROFCOLS;++c)
for(r=0;r<NUMBEROFROWS;++r)
{
m_nbrs[r][c]=0;
if (m_world[r][c]==ALIVE)
{
pCell=new CPoint(c,r);
m_pLive->AddTail (pCell);
}
}
// Izchisliavame broia na susedite na tekushtata...
AddNbrs();
for (c=0;c<NUMBEROFCOLS;++c)
{
for(r=0;r<NUMBEROFROWS;++r)
{
if(((m_nbrs[r][c]<2)||(m_nbrs[r][c]>3)) && (m_world[r][c]==ALIVE) )
{
pCell=new CPoint(c,r);
m_pNextDie->AddTail (pCell);
}
}
}
TransferList(&m_pLive,&m_pNextLive);
TransferList(&m_pDie,&m_pNextDie);
}
bool CGoldminenodeSync::IsBlockchainSynced(bool fBlockAccepted)
{
static bool fBlockchainSynced = false;
static int64_t nTimeLastProcess = GetTime();
static int nSkipped = 0;
static bool fFirstBlockAccepted = false;
// if the last call to this function was more than 60 minutes ago (client was in sleep mode) reset the sync process
if(GetTime() - nTimeLastProcess > 60*60) {
Reset();
fBlockchainSynced = false;
}
if(!pCurrentBlockIndex || !pindexBestHeader || fImporting || fReindex) return false;
if(fBlockAccepted) {
// this should be only triggered while we are still syncing
if(!IsSynced()) {
// we are trying to download smth, reset blockchain sync status
if(fDebug) LogPrintf("CGoldminenodeSync::IsBlockchainSynced -- reset\n");
fFirstBlockAccepted = true;
fBlockchainSynced = false;
nTimeLastProcess = GetTime();
return false;
}
} else {
// skip if we already checked less than 1 tick ago
if(GetTime() - nTimeLastProcess < GOLDMINENODE_SYNC_TICK_SECONDS) {
nSkipped++;
return fBlockchainSynced;
}
}
if(fDebug) LogPrintf("CGoldminenodeSync::IsBlockchainSynced -- state before check: %ssynced, skipped %d times\n", fBlockchainSynced ? "" : "not ", nSkipped);
nTimeLastProcess = GetTime();
nSkipped = 0;
if(fBlockchainSynced) return true;
if(fCheckpointsEnabled && pCurrentBlockIndex->nHeight < Checkpoints::GetTotalBlocksEstimate(Params().Checkpoints()))
return false;
std::vector<CNode*> vNodesCopy;
{
LOCK(cs_vNodes);
vNodesCopy = vNodes;
BOOST_FOREACH(CNode* pnode, vNodesCopy)
pnode->AddRef();
}
// We have enough peers and assume most of them are synced
if(vNodes.size() >= GOLDMINENODE_SYNC_ENOUGH_PEERS) {
// Check to see how many of our peers are (almost) at the same height as we are
int nNodesAtSameHeight = 0;
BOOST_FOREACH(CNode* pnode, vNodesCopy)
{
// Make sure this peer is presumably at the same height
if(!CheckNodeHeight(pnode)) continue;
nNodesAtSameHeight++;
// if we have decent number of such peers, most likely we are synced now
if(nNodesAtSameHeight >= GOLDMINENODE_SYNC_ENOUGH_PEERS) {
LogPrintf("CGoldminenodeSync::IsBlockchainSynced -- found enough peers on the same height as we are, done\n");
fBlockchainSynced = true;
ReleaseNodes(vNodesCopy);
return true;
}
}
}
