mirror of
https://github.com/DarkflameUniverse/DarkflameServer.git
synced 2026-10-19 19:22:49 +00:00
9f142c9cc7
Converts the 12 racing / vehicle / modular assembly messages DLU sends
and the 8 it receives to NetGameMsgs in RacingMessages.{h,cpp}, adds
eRacingClientNotificationType for NotifyRacingClient's event type,
switches the callers (RacingControlComponent, CarBoostBehavior,
PossessorComponent, slash commands), registers the received messages
in GameMessageHandler's map and deletes the old functions. Handlers are
copied verbatim. Also moves the byte-equality test helpers into a
shared GameMessageTestUtils.h.
No wire change. Verified byte for byte against a frozen verbatim copy
of the old functions over an input grid, to one client and broadcast;
received messages compared with the old handlers' read sequences
(including all 16 optional-field combinations of
VehicleNotifyHitImaginationServer) and every truncated payload
rejected; hand computed golden bytes; round trips; a deliberate field
mutation made the tests fail. Layouts confirmed against the 1.10.64
client in Ghidra. Malformed received messages are
dropped (see the foundations commit).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
241 lines
7.2 KiB
C++
241 lines
7.2 KiB
C++
#ifndef RACINGMESSAGESLEGACY_H
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#define RACINGMESSAGESLEGACY_H
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// FROZEN ORACLE - DO NOT EDIT.
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// Verbatim copies of the hand written GameMessages::Send* functions that RacingMessages.h replaced
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// (dGame/dGameMessages/GameMessages.cpp, branched from origin/main 129199e4). Only the namespace changed.
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// The Read* functions are the read sequences of the replaced GameMessages::Handle* functions, verbatim up to
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// the point where the handler starts using what it read.
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#include "BitStreamUtils.h"
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#include "dCommonVars.h"
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#include "dServer.h"
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#include "Entity.h"
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#include "Game.h"
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#include "MessageType/Client.h"
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#include "MessageType/Game.h"
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#include "NiPoint3.h"
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#include "ServiceType.h"
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#include <string>
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namespace LegacyGameMessages {
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inline void SendModuleAssemblyDBDataForClient(LWOOBJID objectId, LWOOBJID assemblyID, const std::u16string& data, const SystemAddress& sysAddr) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(objectId);
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bitStream.Write(MessageType::Game::MODULE_ASSEMBLY_DB_DATA_FOR_CLIENT);
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bitStream.Write(assemblyID);
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bitStream.Write<uint32_t>(data.size());
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for (auto character : data) {
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bitStream.Write(character);
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}
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if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;
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SEND_PACKET;
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}
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inline void SendNotifyVehicleOfRacingObject(LWOOBJID objectId, LWOOBJID racingObjectID, const SystemAddress& sysAddr) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(objectId);
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bitStream.Write(MessageType::Game::NOTIFY_VEHICLE_OF_RACING_OBJECT);
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bitStream.Write(racingObjectID != LWOOBJID_EMPTY);
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if (racingObjectID != LWOOBJID_EMPTY) bitStream.Write(racingObjectID);
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if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;
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SEND_PACKET;
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}
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inline void SendRacingPlayerLoaded(LWOOBJID objectId, LWOOBJID playerID, LWOOBJID vehicleID, const SystemAddress& sysAddr) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(objectId);
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bitStream.Write(MessageType::Game::RACING_PLAYER_LOADED);
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bitStream.Write(playerID);
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bitStream.Write(vehicleID);
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if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;
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SEND_PACKET;
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}
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inline void SendVehicleUnlockInput(LWOOBJID objectId, bool bLockWheels, const SystemAddress& sysAddr) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(objectId);
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bitStream.Write(MessageType::Game::VEHICLE_UNLOCK_INPUT);
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bitStream.Write(bLockWheels);
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if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;
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SEND_PACKET;
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}
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inline void SendVehicleSetWheelLockState(LWOOBJID objectId, bool bExtraFriction, bool bLocked, const SystemAddress& sysAddr) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(objectId);
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bitStream.Write(MessageType::Game::VEHICLE_SET_WHEEL_LOCK_STATE);
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bitStream.Write(bExtraFriction);
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bitStream.Write(bLocked);
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if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;
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SEND_PACKET;
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}
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inline void SendRacingSetPlayerResetInfo(LWOOBJID objectId, int32_t currentLap, uint32_t furthestResetPlane, LWOOBJID playerID, NiPoint3 respawnPos, uint32_t upcomingPlane, const SystemAddress& sysAddr) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(objectId);
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bitStream.Write(MessageType::Game::RACING_SET_PLAYER_RESET_INFO);
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bitStream.Write(currentLap);
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bitStream.Write(furthestResetPlane);
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bitStream.Write(playerID);
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bitStream.Write(respawnPos);
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bitStream.Write(upcomingPlane);
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if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;
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SEND_PACKET;
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}
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inline void SendRacingResetPlayerToLastReset(LWOOBJID objectId, LWOOBJID playerID, const SystemAddress& sysAddr) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(objectId);
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bitStream.Write(MessageType::Game::RACING_RESET_PLAYER_TO_LAST_RESET);
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bitStream.Write(playerID);
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if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;
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SEND_PACKET;
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}
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inline void SendVehicleStopBoost(Entity* targetEntity, const SystemAddress& playerSysAddr, bool affectPassive) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(targetEntity->GetObjectID());
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bitStream.Write(MessageType::Game::VEHICLE_STOP_BOOST);
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bitStream.Write(affectPassive);
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SEND_PACKET_BROADCAST;
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}
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inline void SendNotifyRacingClient(LWOOBJID objectId, int32_t eventType, int32_t param1, LWOOBJID paramObj, std::u16string paramStr, LWOOBJID singleClient, const SystemAddress& sysAddr) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(objectId);
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bitStream.Write(MessageType::Game::NOTIFY_RACING_CLIENT);
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bitStream.Write(eventType != 0);
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if (eventType != 0) bitStream.Write(eventType);
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bitStream.Write(param1);
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bitStream.Write(paramObj);
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bitStream.Write<uint32_t>(paramStr.size());
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for (auto character : paramStr) {
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bitStream.Write(character);
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}
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bitStream.Write(singleClient);
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if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;
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SEND_PACKET;
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}
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inline void SendVehicleAddPassiveBoostAction(LWOOBJID objectId, const SystemAddress& sysAddr) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(objectId);
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bitStream.Write(MessageType::Game::VEHICLE_ADD_PASSIVE_BOOST_ACTION);
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if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;
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SEND_PACKET;
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}
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inline void SendVehicleRemovePassiveBoostAction(LWOOBJID objectId, const SystemAddress& sysAddr) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(objectId);
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bitStream.Write(MessageType::Game::VEHICLE_REMOVE_PASSIVE_BOOST_ACTION);
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if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;
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SEND_PACKET;
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}
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inline void SendVehicleNotifyFinishedRace(LWOOBJID objectId, const SystemAddress& sysAddr) {
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CBITSTREAM;
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CMSGHEADER;
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bitStream.Write(objectId);
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bitStream.Write(MessageType::Game::VEHICLE_NOTIFY_FINISHED_RACE);
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if (sysAddr == UNASSIGNED_SYSTEM_ADDRESS) SEND_PACKET_BROADCAST;
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SEND_PACKET;
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}
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// GameMessages::HandleModularAssemblyNIFCompleted
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inline LWOOBJID ReadModularAssemblyNIFCompleted(RakNet::BitStream& inStream) {
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LWOOBJID objectID;
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inStream.Read(objectID);
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return objectID;
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}
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// GameMessages::HandleVehicleSetWheelLockState
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inline std::pair<bool, bool> ReadVehicleSetWheelLockState(RakNet::BitStream& inStream) {
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bool bExtraFriction = inStream.ReadBit();
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bool bLocked = inStream.ReadBit();
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return { bExtraFriction, bLocked };
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}
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// GameMessages::HandleRacingClientReady and GameMessages::HandleRacingPlayerInfoResetFinished
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inline LWOOBJID ReadRacingPlayerID(RakNet::BitStream& inStream) {
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LWOOBJID playerID;
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inStream.Read(playerID);
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return playerID;
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}
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// GameMessages::HandleVehicleNotifyHitImaginationServer
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struct LegacyHitImagination {
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LWOOBJID pickupObjID = LWOOBJID_EMPTY;
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LWOOBJID pickupSpawnerID = LWOOBJID_EMPTY;
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int32_t pickupSpawnerIndex = -1;
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NiPoint3 vehiclePosition = NiPoint3Constant::ZERO;
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};
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inline LegacyHitImagination ReadVehicleNotifyHitImaginationServer(RakNet::BitStream& inStream) {
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LWOOBJID pickupObjID = LWOOBJID_EMPTY;
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LWOOBJID pickupSpawnerID = LWOOBJID_EMPTY;
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int32_t pickupSpawnerIndex = -1;
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NiPoint3 vehiclePosition = NiPoint3Constant::ZERO;
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if (inStream.ReadBit()) inStream.Read(pickupObjID);
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if (inStream.ReadBit()) inStream.Read(pickupSpawnerID);
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if (inStream.ReadBit()) inStream.Read(pickupSpawnerIndex);
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if (inStream.ReadBit()) inStream.Read(vehiclePosition);
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return { pickupObjID, pickupSpawnerID, pickupSpawnerIndex, vehiclePosition };
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}
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}
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#endif // RACINGMESSAGESLEGACY_H
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