khanat-opennel-code/code/ryzom/server/src/gpm_service/vision_delta_manager.cpp
2010-05-06 02:08:41 +02:00

55 lines
2 KiB
C++

// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "nel/net/unified_network.h"
#include "vision_delta_manager.h"
#include "gpm_service.h"
const std::string FrontEndVisionMessageType = std::string("VISIONS_DELTA_2");
void CVisionDeltaManager::addVisionDelta(const CPlayerVisionDelta& visionDelta)
{
// identify the correct front end for the player in question from the player id in the vision delta
NLMISC::CEntityId eid= TheDataset.getEntityId(visionDelta.PlayerIndex);
// serialise the result into the message
NLNET::TServiceId dynamicId(eid.getDynamicId());
if (_FrontEnds.find(dynamicId)==_FrontEnds.end())
{
// if the message didn't exist then intialise it
_FrontEnds[dynamicId].setType(FrontEndVisionMessageType);
}
_FrontEnds[dynamicId].serial(const_cast<CPlayerVisionDelta&>(visionDelta));
}
void CVisionDeltaManager::update()
{
TFrontEnds::iterator it;
for (it=_FrontEnds.begin();it!=_FrontEnds.end();++it)
{
// extract the message and destination values from the map iterator
const NLNET::TServiceId& destination = it->first;
NLNET::CMessage& msg = it->second;
// send the message
sendMessageViaMirror( destination, msg );
// clear out the message and prepare it for next time
msg.clear();
msg.setType(FrontEndVisionMessageType);
}
}