forked from teamnwah/openmw-tes3coop
[General] Add and implement new Worldstate packet type
David Cernat
6 years ago
parent
e8b22a2e5e
commit
43a944ddaf
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#include "WorldstateProcessor.hpp"
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#include "Networking.hpp"
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using namespace mwmp;
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template<class T>
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typename BasePacketProcessor<T>::processors_t BasePacketProcessor<T>::processors;
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void WorldstateProcessor::Do(WorldstatePacket &packet, Player &player, BaseWorldstate &worldstate)
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{
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packet.Send(true);
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}
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bool WorldstateProcessor::Process(RakNet::Packet &packet, BaseWorldstate &worldstate) noexcept
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{
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worldstate.guid = packet.guid;
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for (auto &processor : processors)
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{
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if (processor.first == packet.data[0])
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{
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Player *player = Players::getPlayer(packet.guid);
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WorldstatePacket *myPacket = Networking::get().getWorldstatePacketController()->GetPacket(packet.data[0]);
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myPacket->setWorldstate(&worldstate);
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worldstate.isValid = true;
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if (!processor.second->avoidReading)
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myPacket->Read();
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if (worldstate.isValid)
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processor.second->Do(*myPacket, *player, worldstate);
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else
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LOG_MESSAGE_SIMPLE(Log::LOG_ERROR, "Received %s that failed integrity check and was ignored!", processor.second->strPacketID.c_str());
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return true;
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}
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}
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return false;
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}
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#ifndef OPENMW_BASEWORLDSTATEPROCESSOR_HPP
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#define OPENMW_BASEWORLDSTATEPROCESSOR_HPP
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#include <components/openmw-mp/Base/BasePacketProcessor.hpp>
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#include <components/openmw-mp/Packets/BasePacket.hpp>
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#include <components/openmw-mp/Packets/Worldstate/WorldstatePacket.hpp>
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#include <components/openmw-mp/NetworkMessages.hpp>
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#include "Player.hpp"
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namespace mwmp
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{
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class WorldstateProcessor : public BasePacketProcessor<WorldstateProcessor>
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{
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public:
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virtual void Do(WorldstatePacket &packet, Player &player, BaseWorldstate &worldstate);
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static bool Process(RakNet::Packet &packet, BaseWorldstate &worldstate) noexcept;
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};
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}
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#endif //OPENMW_BASEWORLDSTATEPROCESSOR_HPP
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#include "../Networking.hpp"
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#include "WorldstateProcessor.hpp"
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#include "../Main.hpp"
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using namespace mwmp;
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template<class T>
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typename BasePacketProcessor<T>::processors_t BasePacketProcessor<T>::processors;
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bool WorldstateProcessor::Process(RakNet::Packet &packet, BaseWorldstate &worldstate)
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{
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RakNet::BitStream bsIn(&packet.data[1], packet.length, false);
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bsIn.Read(guid);
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worldstate.guid = guid;
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WorldstatePacket *myPacket = Main::get().getNetworking()->getWorldstatePacket(packet.data[0]);
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myPacket->SetReadStream(&bsIn);
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for (auto &processor : processors)
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{
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if (processor.first == packet.data[0])
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{
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myGuid = Main::get().getLocalPlayer()->guid;
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request = packet.length == myPacket->headerSize();
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worldstate.isValid = true;
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if (!request && !processor.second->avoidReading)
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myPacket->Read();
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if (worldstate.isValid)
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processor.second->Do(*myPacket, worldstate);
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else
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LOG_MESSAGE_SIMPLE(Log::LOG_ERROR, "Received %s that failed integrity check and was ignored!", processor.second->strPacketID.c_str());
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return true;
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}
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}
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return false;
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}
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#ifndef OPENMW_WORLDSTATEPROCESSOR_HPP
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#define OPENMW_WORLDSTATEPROCESSOR_HPP
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#include <components/openmw-mp/Log.hpp>
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#include <components/openmw-mp/NetworkMessages.hpp>
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#include <components/openmw-mp/Packets/Worldstate/WorldstatePacket.hpp>
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#include "BaseClientPacketProcessor.hpp"
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namespace mwmp
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{
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class WorldstateProcessor : public BasePacketProcessor<WorldstateProcessor>, public BaseClientPacketProcessor
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{
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public:
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virtual void Do(WorldstatePacket &packet, BaseWorldstate &worldstate) = 0;
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static bool Process(RakNet::Packet &packet, BaseWorldstate &worldstate);
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};
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}
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#endif //OPENMW_WORLDSTATEPROCESSOR_HPP
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#ifndef OPENMW_BASEWORLDSTATE_HPP
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#define OPENMW_BASEWORLDSTATE_HPP
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#include <components/openmw-mp/Base/BaseStructs.hpp>
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#include <RakNetTypes.h>
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namespace mwmp
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{
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class BaseWorldstate
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{
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public:
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BaseWorldstate()
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{
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}
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RakNet::RakNetGUID guid;
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bool isValid;
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};
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}
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#endif //OPENMW_BASEWORLDSTATE_HPP
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#include "WorldstatePacketController.hpp"
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template <typename T>
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inline void AddPacket(mwmp::WorldstatePacketController::packets_t *packets, RakNet::RakPeerInterface *peer)
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{
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T *packet = new T(peer);
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typedef mwmp::WorldstatePacketController::packets_t::value_type value_t;
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packets->insert(value_t(packet->GetPacketID(), value_t::second_type(packet)));
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}
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mwmp::WorldstatePacketController::WorldstatePacketController(RakNet::RakPeerInterface *peer)
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{
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}
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mwmp::WorldstatePacket *mwmp::WorldstatePacketController::GetPacket(RakNet::MessageID id)
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{
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return packets[(unsigned char)id].get();
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}
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void mwmp::WorldstatePacketController::SetStream(RakNet::BitStream *inStream, RakNet::BitStream *outStream)
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{
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for(const auto &packet : packets)
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packet.second->SetStreams(inStream, outStream);
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}
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bool mwmp::WorldstatePacketController::ContainsPacket(RakNet::MessageID id)
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{
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for(const auto &packet : packets)
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{
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if (packet.first == id)
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return true;
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}
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return false;
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}
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@ -0,0 +1,27 @@
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#ifndef OPENMW_WORLDSTATEPACKETCONTROLLER_HPP
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#define OPENMW_WORLDSTATEPACKETCONTROLLER_HPP
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#include <RakPeerInterface.h>
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#include "../Packets/Worldstate/WorldstatePacket.hpp"
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#include <unordered_map>
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#include <memory>
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namespace mwmp
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{
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class WorldstatePacketController
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{
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public:
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WorldstatePacketController(RakNet::RakPeerInterface *peer);
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WorldstatePacket *GetPacket(RakNet::MessageID id);
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void SetStream(RakNet::BitStream *inStream, RakNet::BitStream *outStream);
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bool ContainsPacket(RakNet::MessageID id);
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typedef std::unordered_map<unsigned char, std::unique_ptr<WorldstatePacket> > packets_t;
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private:
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packets_t packets;
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};
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}
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#endif //OPENMW_WORLDSTATEPACKETCONTROLLER_HPP
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#include <components/openmw-mp/NetworkMessages.hpp>
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#include <PacketPriority.h>
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#include <RakPeer.h>
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#include "WorldstatePacket.hpp"
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using namespace mwmp;
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WorldstatePacket::WorldstatePacket(RakNet::RakPeerInterface *peer) : BasePacket(peer)
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{
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packetID = 0;
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priority = HIGH_PRIORITY;
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reliability = RELIABLE_ORDERED;
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orderChannel = CHANNEL_WORLDSTATE;
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this->peer = peer;
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}
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WorldstatePacket::~WorldstatePacket()
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{
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}
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void WorldstatePacket::setWorldstate(BaseWorldstate *worldstate)
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{
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this->worldstate = worldstate;
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guid = worldstate->guid;
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}
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BaseWorldstate *WorldstatePacket::getWorldstate()
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{
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return worldstate;
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}
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@ -0,0 +1,30 @@
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#ifndef OPENMW_WORLDSTATEPACKET_HPP
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#define OPENMW_WORLDSTATEPACKET_HPP
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#include <string>
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#include <RakNetTypes.h>
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#include <BitStream.h>
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#include <PacketPriority.h>
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#include <components/openmw-mp/Base/BaseWorldstate.hpp>
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#include <components/openmw-mp/Packets/BasePacket.hpp>
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namespace mwmp
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{
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class WorldstatePacket : public BasePacket
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{
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public:
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WorldstatePacket(RakNet::RakPeerInterface *peer);
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~WorldstatePacket();
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void setWorldstate(BaseWorldstate *worldstate);
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BaseWorldstate *getWorldstate();
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protected:
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BaseWorldstate *worldstate;
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};
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}
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#endif //OPENMW_WORLDSTATEPACKET_HPP
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