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Added generic delayed update objects

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This commit is contained in:
Yousef Khadadeh 2025-12-10 17:23:05 +03:00
parent ceafbf8bb6
commit d266508bbf
14 changed files with 176 additions and 43 deletions
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13
include/Helpers/NetworkingObjects/DelayUpdateSerializedClassManager.cpp Normal file
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@ -0,0 +1,13 @@
#include "DelayUpdateSerializedClassManager.hpp"
namespace NetworkingObjects {
void DelayUpdateSerializedClassManager::update() {
std::erase_if(updatingObjs, [](auto& updatingPair) {
if((std::chrono::steady_clock::now() - updatingPair.second.lastUpdateTimePoint) >= std::chrono::seconds(3)) {
updatingPair.second.setDataAfterTimeout();
return true;
}
return false;
});
}
}

105
include/Helpers/NetworkingObjects/DelayUpdateSerializedClassManager.hpp Normal file
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@ -0,0 +1,105 @@
#pragma once
#include "NetObjWeakPtr.hpp"
#include "cereal/archives/portable_binary.hpp"
#include <chrono>
namespace NetworkingObjects {
class DelayUpdateSerializedClassManager {
public:
template <typename T> void register_class(NetObjManagerTypeList& t) {
t.register_class<T, T, T, T>({
.writeConstructorFuncClient = [&](const NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a){client_write_func<T>(o, a);},
.readConstructorFuncClient = [&](const NetObjPtr<T>& o, cereal::PortableBinaryInputArchive& a, const std::shared_ptr<NetServer::ClientData>&){delay_read_func<T>(o, a);},
.readUpdateFuncClient = [&](const NetObjPtr<T>& o, cereal::PortableBinaryInputArchive& a, const std::shared_ptr<NetServer::ClientData>&){delay_read_func<T>(o, a);},
.writeConstructorFuncServer = [&](const NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a){server_write_func<T>(o, a);},
.readConstructorFuncServer = [&](const NetObjPtr<T>& o, cereal::PortableBinaryInputArchive& a, const std::shared_ptr<NetServer::ClientData>&){delay_read_func<T>(o, a);},
.readUpdateFuncServer = [&](const NetObjPtr<T>& o, cereal::PortableBinaryInputArchive& a, const std::shared_ptr<NetServer::ClientData>&){server_read_update_func<T>(o, a);}
});
}
template <typename T> void send_update_to_all(const NetworkingObjects::NetObjPtr<T>& o) {
o.send_update_to_all(RELIABLE_COMMAND_CHANNEL, [&](const NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a) {
if(o.get_obj_man()->is_server())
server_write_func(o, a);
else
client_write_func(o, a);
});
}
void update();
private:
template <typename T> void client_write_func(const NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a) {
a(*o);
auto it = updatingObjs.find(o.get_net_id());
if(it == updatingObjs.end()) {
UpdatingObject toAdd;
toAdd.objToUpdateCurrentData = std::static_pointer_cast<void>(std::make_shared<T>(*o));
toAdd.lastUpdateTimePoint = std::chrono::steady_clock::now();
toAdd.setDataAfterTimeout = [oWeak = NetObjWeakPtr<T>(o), currentData = toAdd.objToUpdateCurrentData]() {
NetObjPtr<T> oLock = oWeak.lock();
if(oLock)
*oLock = *std::static_pointer_cast<T>(currentData);
};
updatingObjs.emplace(o.get_net_id(), toAdd);
}
else {
auto& [netID, updatingObjData] = *it;
updatingObjData.lastUpdateTimePoint = std::chrono::steady_clock::now();
}
}
template <typename T> void delay_read_func(const NetObjPtr<T>& o, cereal::PortableBinaryInputArchive& a) {
auto it = updatingObjs.find(o.get_net_id());
if(it == updatingObjs.end())
a(*o);
else {
auto& [netID, updatingObjData] = *it;
a(*std::static_pointer_cast<T>(updatingObjData.objToUpdateCurrentData));
}
}
template <typename T> void server_write_func(const NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a) {
a(*o);
auto it = updatingObjs.find(o.get_net_id());
if(it == updatingObjs.end()) {
UpdatingObject toAdd;
toAdd.objToUpdateCurrentData = std::static_pointer_cast<void>(std::make_shared<T>(*o));
toAdd.lastUpdateTimePoint = std::chrono::steady_clock::now();
toAdd.setDataAfterTimeout = [oWeak = NetObjWeakPtr<T>(o), currentData = toAdd.objToUpdateCurrentData]() {
NetObjPtr<T> oLock = oWeak.lock();
if(oLock) {
*oLock = *std::static_pointer_cast<T>(currentData);
oLock.send_server_update_to_all_clients(RELIABLE_COMMAND_CHANNEL, [](const NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a) {
a(*o);
});
}
};
updatingObjs.emplace(o.get_net_id(), toAdd);
}
else {
auto& [netID, updatingObjData] = *it;
updatingObjData.lastUpdateTimePoint = std::chrono::steady_clock::now();
*std::static_pointer_cast<T>(updatingObjs[o.get_net_id()].objToUpdateCurrentData) = *o;
}
}
template <typename T> void server_read_update_func(const NetObjPtr<T>& o, cereal::PortableBinaryInputArchive& a) {
auto it = updatingObjs.find(o.get_net_id());
if(it == updatingObjs.end()) {
a(*o);
o.send_server_update_to_all_clients(RELIABLE_COMMAND_CHANNEL, [](const NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a) {
a(*o);
});
}
else {
auto& [netID, updatingObjData] = *it;
a(*std::static_pointer_cast<T>(updatingObjData.objToUpdateCurrentData));
}
}
struct UpdatingObject {
std::shared_ptr<void> objToUpdateCurrentData;
std::chrono::steady_clock::time_point lastUpdateTimePoint;
std::function<void()> setDataAfterTimeout;
};
std::unordered_map<NetObjID, UpdatingObject> updatingObjs;
};
}

35
include/Helpers/NetworkingObjects/NetObjGenericSerializedClass.hpp
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@ -1,25 +1,24 @@
#pragma once
#include "Helpers/NetworkingObjects/NetObjPtr.decl.hpp"
#include "NetObjPtr.hpp"
#include "cereal/archives/portable_binary.hpp"
#include <chrono>
namespace NetworkingObjects {
template <typename T> void default_serialize_write_func(const NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a) {
a(*o);
}
template <typename T> void default_serialize_read_func(const NetObjPtr<T>& o, cereal::PortableBinaryInputArchive& a, const std::shared_ptr<NetServer::ClientData>&) {
a(*o);
}
template <typename T> void register_generic_serialized_class(NetObjManagerTypeList& t) {
t.register_class<T, T, T, T>({
.writeConstructorFuncClient = [](const NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a) {
a(*o);
},
.readConstructorFuncClient = [](const NetObjPtr<T>& o, cereal::PortableBinaryInputArchive& a, const std::shared_ptr<NetServer::ClientData>&) {
a(*o);
},
.readUpdateFuncClient = [](const NetObjPtr<T>& o, cereal::PortableBinaryInputArchive& a, const std::shared_ptr<NetServer::ClientData>&) {
a(*o);
},
.writeConstructorFuncServer = [](const NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a) {
a(*o);
},
.readConstructorFuncServer = [](const NetObjPtr<T>& o, cereal::PortableBinaryInputArchive& a, const std::shared_ptr<NetServer::ClientData>&) {
a(*o);
},
.writeConstructorFuncClient = default_serialize_write_func<T>,
.readConstructorFuncClient = default_serialize_read_func<T>,
.readUpdateFuncClient = default_serialize_read_func<T>,
.writeConstructorFuncServer = default_serialize_write_func<T>,
.readConstructorFuncServer = default_serialize_read_func<T>,
.readUpdateFuncServer = [](const NetObjPtr<T>& o, cereal::PortableBinaryInputArchive& a, const std::shared_ptr<NetServer::ClientData>&) {
a(*o);
o.send_server_update_to_all_clients(RELIABLE_COMMAND_CHANNEL, [](const NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a) {
@ -30,8 +29,6 @@ namespace NetworkingObjects {
}
template <typename T> void generic_serialized_class_send_update_to_all(const NetworkingObjects::NetObjPtr<T>& o) {
o.send_update_to_all(RELIABLE_COMMAND_CHANNEL, [](const NetworkingObjects::NetObjPtr<T>& o, cereal::PortableBinaryOutputArchive& a) {
a(*o);
});
o.send_update_to_all(RELIABLE_COMMAND_CHANNEL, default_serialize_write_func<T>);
}
}