teamnwah/openmw-tes3coop
2
0
Fork 1
forked from mirror/openmw-tes3mp
Code Issues Pull requests 1 Releases Wiki Activity

[Client] Don't send WorldMap packets for already explored map tiles

Browse source
This commit is contained in:
David Cernat 2018-06-25 02:34:11 +03:00
parent d53bd05424
commit deda6ec071
3 changed files with 67 additions and 25 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

33
apps/openmw/mwmp/Worldstate.cpp
View file

@ -31,21 +31,43 @@ Networking *Worldstate::getNetworking()
return mwmp::Main::get().getNetworking();
}
void Worldstate::sendMapExplored(int x, int y, const std::vector<char>& imageData)
bool Worldstate::containsExploredMapTile(int cellX, int cellY)
{
for (const auto &mapTile : exploredMapTiles)
{
if (mapTile.x == cellX && mapTile.y == cellY)
return true;
}
return false;
}
void Worldstate::markExploredMapTile(int cellX, int cellY)
{
mwmp::MapTile exploredTile;
exploredTile.x = cellX;
exploredTile.y = cellY;
exploredMapTiles.push_back(exploredTile);
}
void Worldstate::sendMapExplored(int cellX, int cellY, const std::vector<char>& imageData)
{
mapChanges.mapTiles.clear();
mwmp::MapTile mapTile;
mapTile.x = x;
mapTile.y = y;
mapTile.x = cellX;
mapTile.y = cellY;
mapTile.imageData = imageData;
LOG_MESSAGE_SIMPLE(Log::LOG_INFO, "Sending ID_PLAYER_MAP with x: %i, y: %i", x, y);
LOG_MESSAGE_SIMPLE(Log::LOG_ERROR, "Sending ID_PLAYER_MAP with x: %i, y: %i", cellX, cellY);
mapChanges.mapTiles.push_back(mapTile);
getNetworking()->getWorldstatePacket(ID_WORLD_MAP)->setWorldstate(this);
getNetworking()->getWorldstatePacket(ID_WORLD_MAP)->Send();
// Keep this tile marked as explored so we don't send any more packets for it
markExploredMapTile(mapTile.x, mapTile.y);
}
void Worldstate::setMapExplored()
@ -58,5 +80,8 @@ void Worldstate::setMapExplored()
MWBase::Environment::get().getWindowManager()->addVisitedLocation(cellStore->getCell()->mName, mapTile.x, mapTile.y);
MWBase::Environment::get().getWindowManager()->setGlobalMapImage(mapTile.x, mapTile.y, mapTile.imageData);
// Keep this tile marked as explored so we don't send any more packets for it
markExploredMapTile(mapTile.x, mapTile.y);
}
}

9
apps/openmw/mwmp/Worldstate.hpp
View file

@ -13,11 +13,18 @@ namespace mwmp
Worldstate();
virtual ~Worldstate();
bool containsExploredMapTile(int cellX, int cellY);
void markExploredMapTile(int cellX, int cellY);
void setMapExplored();
void sendMapExplored(int x, int y, const std::vector<char>& imageData);
void sendMapExplored(int cellX, int cellY, const std::vector<char>& imageData);
private:
std::vector<MapTile> exploredMapTiles;
Networking *getNetworking();
};

50
apps/openmw/mwrender/globalmap.cpp
View file

@ -636,32 +636,42 @@ namespace MWRender
/*
Start of tes3mp addition
Send an ID_PLAYER_MAP packet with this map tile to the server
Send an ID_PLAYER_MAP packet with this map tile to the server, but only if:
1) We have recorded the exterior cell corresponding to this tile's coordinates
2) The tile has not previously been marked as explored in this client's mwmp::Worldstate
*/
if (originToCellX.count(imageDest.mX) > 0 && originToCellY.count(imageDest.mY) > 0)
{
LOG_MESSAGE_SIMPLE(Log::LOG_INFO, "New global map tile corresponds to cell %i, %i", originToCellX.at(imageDest.mX), originToCellY.at(imageDest.mY));
int cellX = originToCellX.at(imageDest.mX);
int cellY = originToCellY.at(imageDest.mY);
osgDB::ReaderWriter* readerwriter = osgDB::Registry::instance()->getReaderWriterForExtension("png");
if (!readerwriter)
mwmp::Worldstate *worldstate = mwmp::Main::get().getNetworking()->getWorldstate();
if (!worldstate->containsExploredMapTile(cellX, cellY))
{
std::cerr << "Error: Can't write temporary map image, no '" << "png" << "' readerwriter found" << std::endl;
return;
LOG_MESSAGE_SIMPLE(Log::LOG_ERROR, "New global map tile corresponds to cell %i, %i", originToCellX.at(imageDest.mX), originToCellY.at(imageDest.mY));
osgDB::ReaderWriter* readerwriter = osgDB::Registry::instance()->getReaderWriterForExtension("png");
if (!readerwriter)
{
std::cerr << "Error: Can't write temporary map image, no '" << "png" << "' readerwriter found" << std::endl;
return;
}
std::ostringstream ostream;
osgDB::ReaderWriter::WriteResult result = readerwriter->writeImage(*imageDest.mImage, ostream);
if (!result.success())
{
std::cerr << "Error: Can't write temporary map image: " << result.message() << " code " << result.status() << std::endl;
}
std::string stringData = ostream.str();
std::vector<char> vectorData = std::vector<char>(stringData.begin(), stringData.end());
worldstate->sendMapExplored(cellX, cellY, vectorData);
}
std::ostringstream ostream;
osgDB::ReaderWriter::WriteResult result = readerwriter->writeImage(*imageDest.mImage, ostream);
if (!result.success())
{
std::cerr << "Error: Can't write temporary map image: " << result.message() << " code " << result.status() << std::endl;
}
std::string stringData = ostream.str();
std::vector<char> vectorData = std::vector<char>(stringData.begin(), stringData.end());
mwmp::Main::get().getNetworking()->getWorldstate()->sendMapExplored(originToCellX.at(imageDest.mX), originToCellY.at(imageDest.mY), vectorData);
}
/*
End of tes3mp addition