bool CJsonOverUTTPWriter::ContinueWithReply()
{
for (;;)
if (m_CurrentOutputNode.m_Node.IsArray()) {
if (m_CurrentOutputNode.m_ArrayIterator ==
m_CurrentOutputNode.m_Node.GetArray().end()) {
if (m_OutputStack.empty()) {
m_UTTPWriter.SendControlSymbol('\n');
return false;
}
m_CurrentOutputNode = m_OutputStack.back();
m_OutputStack.pop_back();
if (!m_UTTPWriter.SendControlSymbol(']'))
return true;
} else
if (!SendNode(*m_CurrentOutputNode.m_ArrayIterator++))
return true;
} else { // The current node is eObject.
if (m_CurrentOutputNode.m_ObjectIterator ==
m_CurrentOutputNode.m_Node.GetObject().end()) {
m_CurrentOutputNode = m_OutputStack.back();
m_OutputStack.pop_back();
if (!m_UTTPWriter.SendControlSymbol('}'))
return true;
} else {
if (!m_SendHashValue) {
string key(m_CurrentOutputNode.m_ObjectIterator->first);
if (!m_UTTPWriter.SendChunk(
key.data(), key.length(), false)) {
m_SendHashValue = true;
return true;
}
}
m_SendHashValue = false;
if (!SendNode(m_CurrentOutputNode.m_ObjectIterator++->second))
return true;
}
}
}
void LiveServer::BroadcastNodes(DirtyList& dirty_list)
{
if(dirty_list.Empty())
return;
DirtyList::SetType ds = dirty_list.GetPosList();
for(DirtyList::SetType::const_iterator iter = ds.begin(); iter != ds.end(); ++iter)
{
const DirtyList::ValueType& ind = *iter;
int ndx = ind.pos >> 18;
int ndy = (ind.pos >> 4) & 0x3FFF;
uint32_t floors = ind.floors;
QTreeNode* node = editor->map.getLeaf(ndx*4, ndy*4);
if(!node)
continue;
for(PeerList::iterator citer = connected_clients.begin(); citer != connected_clients.end(); ++citer)
{
if(dirty_list.owner != 0 && dirty_list.owner == (*citer)->GetClientID())
{
continue;
}
bool seen_ug = node->isVisible((*citer)->GetClientID(), true);
bool seen_og = node->isVisible((*citer)->GetClientID(), false);
if(seen_ug)
{
SendNode(*citer, node, ndx, ndy, floors & 0xff00);
}
if(seen_og)
{
SendNode(*citer, node, ndx, ndy, floors & 0x00ff);
}
}
}
}
void LiveServer::OnReceiveNodeRequest(LivePeer* connection, NetworkMessage* nmsg)
{
uint32_t nodes = nmsg->ReadU32();
while(nodes--)
{
// Read position
uint32_t ind = nmsg->ReadU32();
// Extract node position
int ndx = ind >> 18;
int ndy = (ind >> 4) & 0x3FFF;
bool underground = ind & 1;
QTreeNode* node = editor->map.createLeaf(ndx * 4, ndy * 4);
if (node) {
SendNode(connection, node, ndx, ndy, underground? 0xff00 : 0x00ff);
}
}
}