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Diffstat (limited to '')
| -rw-r--r-- | src/Packet.hpp | 521 |
1 files changed, 521 insertions, 0 deletions
diff --git a/src/Packet.hpp b/src/Packet.hpp new file mode 100644 index 0000000..d615332 --- /dev/null +++ b/src/Packet.hpp @@ -0,0 +1,521 @@ +#pragma once + +#include <easylogging++.h> + +#include "Stream.hpp" + +enum PacketNameLoginSB { + LoginStart = 0x00, + EncryptionResponse = 0x01, +}; +enum PacketNamePlaySB { + TeleportConfirm, + PrepareCraftingGrid, + TabCompleteSB, + ChatMessageSB, + ClientStatus, + ClientSettings, + ConfirmTransactionSB, + EnchantItem, + ClickWindow, + CloseWindowSB, + PluginMessageSB, + UseEntity, + KeepAliveSB, + Player, + PlayerPosition, + PlayerPositionAndLookSB, + PlayerLook, + VehicleMoveSB, + SteerBoat, + PlayerAbilitiesSB, + PlayerDigging, + EntityAction, + SteerVehicle, + CraftingBookData, + ResourcePackStatus, + AdvancementTab, + HeldItemChangeSB, + CreativeInventoryAction, + UpdateSign, + AnimationSB, + Spectate, + PlayerBlockPlacement, + UseItem, +}; + +enum PacketNameHandshakingCB { + Handshake = 0x00, +}; +enum PacketNameLoginCB { + Disconnect = 0x00, + EncryptionRequest = 0x01, + LoginSuccess = 0x02, + SetCompression = 0x03, +}; +enum PacketNamePlayCB { + SpawnObject = 0x00, + SpawnExperienceOrb, + SpawnGlobalEntity, + SpawnMob, + SpawnPainting, + SpawnPlayer, + AnimationCB, + Statistics, + BlockBreakAnimation, + UpdateBlockEntity, + BlockAction, + BlockChange, + BossBar, + ServerDifficulty, + TabCompleteCB, + ChatMessageCB, + MultiBlockChange, + ConfirmTransactionCB, + CloseWindowCB, + OpenWindow, + WindowItems, + WindowProperty, + SetSlot, + SetCooldown, + PluginMessageCB, + NamedSoundEffect, + DisconnectPlay, + EntityStatus, + Explosion, + UnloadChunk, + ChangeGameState, + KeepAliveCB, + ChunkData, + Effect, + Particle, + JoinGame, + Map, + EntityRelativeMove, + EntityLookAndRelativeMove, + EntityLook, + Entity, + VehicleMove, + OpenSignEditor, + PlayerAbilitiesCB, + CombatEvent, + PlayerListItem, + PlayerPositionAndLookCB, + UseBed, + UnlockRecipes, + DestroyEntities, + RemoveEntityEffect, + ResourcePackSend, + Respawn, + EntityHeadLook, + SelectAdvancementTab, + WorldBorder, + Camera, + HeldItemChangeCB, + DisplayScoreboard, + EntityMetadata, + AttachEntity, + EntityVelocity, + EntityEquipment, + SetExperience, + UpdateHealth, + ScoreboardObjective, + SetPassengers, + Teams, + UpdateScore, + SpawnPosition, + TimeUpdate, + Title, + SoundEffect, + PlayerListHeaderAndFooter, + CollectItem, + EntityTeleport, + Advancements, + EntityProperties, + EntityEffect, +}; + +struct Packet { + virtual ~Packet() = default; + virtual void ToStream(StreamOutput *stream) = 0; + virtual void FromStream(StreamInput *stream) = 0; + virtual int GetPacketId() = 0; +}; + +struct PacketHandshake : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteVarInt(protocolVersion); + stream->WriteString(serverAddress); + stream->WriteUShort(serverPort); + stream->WriteVarInt(nextState); + } + + void FromStream(StreamInput *stream) override { + protocolVersion = stream->ReadVarInt(); + serverAddress = stream->ReadString(); + serverPort = stream->ReadUShort(); + nextState = stream->ReadVarInt(); + } + + int GetPacketId() override { + return PacketNameHandshakingCB::Handshake; + } + + int protocolVersion; + std::string serverAddress; + unsigned short serverPort; + int nextState; +}; + +struct PacketLoginStart : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteString(Username); + } + + void FromStream(StreamInput *stream) override { + Username = stream->ReadString(); + } + + int GetPacketId() override { + return PacketNameLoginSB::LoginStart; + } + + std::string Username; +}; + +struct PacketLoginSuccess : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteString(Uuid); + stream->WriteString(Username); + } + + void FromStream(StreamInput *stream) override { + Uuid = stream->ReadString(); + Username = stream->ReadString(); + } + + int GetPacketId() override { + return PacketNameLoginCB::LoginSuccess; + } + + std::string Uuid; + std::string Username; +}; + +struct PacketJoinGame : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteInt(EntityId); + stream->WriteUByte(Gamemode); + stream->WriteInt(Dimension); + stream->WriteUByte(Difficulty); + stream->WriteUByte(MaxPlayers); + stream->WriteString(LevelType); + stream->WriteBool(ReducedDebugInfo); + } + + void FromStream(StreamInput *stream) override { + EntityId = stream->ReadInt(); + Gamemode = stream->ReadUByte(); + Dimension = stream->ReadInt(); + Difficulty = stream->ReadUByte(); + MaxPlayers = stream->ReadUByte(); + LevelType = stream->ReadString(); + ReducedDebugInfo = stream->ReadBool(); + } + + int GetPacketId() override { + return PacketNamePlayCB::JoinGame; + } + + int EntityId; + unsigned char Gamemode; + int Dimension; + unsigned char Difficulty; + unsigned char MaxPlayers; + std::string LevelType; + bool ReducedDebugInfo; +}; + +struct PacketDisconnectPlay : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteString(Reason); //TODO: Implement chat-wrapper + } + + void FromStream(StreamInput *stream) override { + Reason = stream->ReadChat(); + } + + int GetPacketId() override { + return PacketNamePlayCB::DisconnectPlay; + } + + std::string Reason; +}; + +struct PacketSpawnPosition : Packet { + void ToStream(StreamOutput *stream) override { + stream->WritePosition(Location); + } + + void FromStream(StreamInput *stream) override { + Location = stream->ReadPosition(); + } + + int GetPacketId() override { + return PacketNamePlayCB::SpawnPosition; + } + + Vector Location; +}; + +struct PacketKeepAliveCB : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteVarInt(KeepAliveId); + } + + void FromStream(StreamInput *stream) override { + KeepAliveId = stream->ReadVarInt(); + } + + int GetPacketId() override { + return PacketNamePlayCB::KeepAliveCB; + } + + int KeepAliveId; +}; + +struct PacketKeepAliveSB : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteVarInt(KeepAliveId); + } + + void FromStream(StreamInput *stream) override { + KeepAliveId = stream->ReadVarInt(); + } + + int GetPacketId() override { + return PacketNamePlaySB::KeepAliveSB; + } + + int KeepAliveId; + + PacketKeepAliveSB(int KeepAliveId) : KeepAliveId(KeepAliveId) {} +}; + +struct PacketPlayerPositionAndLookCB : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteDouble(X); + stream->WriteDouble(Y); + stream->WriteDouble(Z); + stream->WriteFloat(Yaw); + stream->WriteFloat(Pitch); + stream->WriteUByte(Flags); + stream->WriteVarInt(TeleportId); + } + + void FromStream(StreamInput *stream) override { + X = stream->ReadDouble(); + Y = stream->ReadDouble(); + Z = stream->ReadDouble(); + Yaw = stream->ReadFloat(); + Pitch = stream->ReadFloat(); + Flags = stream->ReadUByte(); + TeleportId = stream->ReadVarInt(); + } + + int GetPacketId() override { + return PacketNamePlayCB::PlayerPositionAndLookCB; + } + + double X; + double Y; + double Z; + float Yaw; + float Pitch; + unsigned char Flags; + int TeleportId; +}; + +struct PacketTeleportConfirm : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteVarInt(TeleportId); + } + + void FromStream(StreamInput *stream) override { + TeleportId = stream->ReadVarInt(); + } + + int GetPacketId() override { + return PacketNamePlaySB::TeleportConfirm; + } + + int TeleportId; + + PacketTeleportConfirm(int TeleportId) : TeleportId(TeleportId) {} +}; + +struct PacketClientStatus : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteVarInt(ActionId); + } + + void FromStream(StreamInput *stream) override { + ActionId = stream->ReadVarInt(); + } + + int GetPacketId() override { + return PacketNamePlaySB::ClientStatus; + } + + int ActionId; + + PacketClientStatus(int ActionId) : ActionId(ActionId) {} +}; + +struct PacketPlayerPositionAndLookSB : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteDouble(X); + stream->WriteDouble(FeetY); + stream->WriteDouble(Z); + stream->WriteFloat(Yaw); + stream->WriteFloat(Pitch); + stream->WriteBool(OnGround); + } + + void FromStream(StreamInput *stream) override { + X = stream->ReadDouble(); + FeetY = stream->ReadDouble(); + Z = stream->ReadDouble(); + Yaw = stream->ReadFloat(); + Pitch = stream->ReadFloat(); + OnGround = stream->ReadBool(); + } + + int GetPacketId() override { + return PacketNamePlaySB::PlayerPositionAndLookSB; + } + + + double X; + double FeetY; + double Z; + float Yaw; + float Pitch; + bool OnGround; + + PacketPlayerPositionAndLookSB(double X, double FeetY, double Z, + float Yaw, float Pitch, bool OnGround) : X(X), FeetY(FeetY), Z(Z), Yaw(Yaw), + Pitch(Pitch), OnGround(OnGround) {} +}; + +struct PacketChunkData : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteInt(ChunkX); + stream->WriteInt(ChunkZ); + stream->WriteBool(GroundUpContinuous); + stream->WriteInt(PrimaryBitMask); + stream->WriteVarInt(Data.size()); + stream->WriteByteArray(Data); + stream->WriteVarInt(BlockEntities.size()); + LOG(FATAL) << "Serializing unimplemented packet"; + } + + void FromStream(StreamInput *stream) override { + ChunkX = stream->ReadInt(); + ChunkZ = stream->ReadInt(); + GroundUpContinuous = stream->ReadBool(); + PrimaryBitMask = stream->ReadVarInt(); + int Size = stream->ReadVarInt(); + Data = stream->ReadByteArray(Size); + int NumberOfBlockEntities = stream->ReadVarInt(); //TODO: Need NBT + for (int i = 0; i < NumberOfBlockEntities; i++) { + //BlockEntities[i] = stream->ReadNbt(); + } + } + + int GetPacketId() override { + return PacketNamePlayCB::ChunkData; + } + + int ChunkX; + int ChunkZ; + bool GroundUpContinuous; + int PrimaryBitMask; + //int Size; + std::vector<unsigned char> Data; + //int NumberOfBlockEntities; + std::vector<int> BlockEntities; //TODO: Replace int with NbtTag and implement NbtTree +}; + +struct PacketPlayerPosition : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteDouble(X); + stream->WriteDouble(FeetY); + stream->WriteDouble(Z); + stream->WriteBool(OnGround); + } + + void FromStream(StreamInput *stream) override { + X = stream->ReadDouble(); + FeetY = stream->ReadDouble(); + Z = stream->ReadDouble(); + OnGround = stream->ReadBool(); + } + + int GetPacketId() override { + return PacketNamePlaySB::PlayerPosition; + } + + double X; + double FeetY; + double Z; + bool OnGround; + + PacketPlayerPosition(double X, double Y, double Z, bool ground) : X(X), FeetY(Y), Z(Z), OnGround(ground) {} +}; + +struct PacketPlayerLook : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteFloat(Yaw); + stream->WriteFloat(Pitch); + stream->WriteBool(OnGround); + } + + void FromStream(StreamInput *stream) override { + Yaw = stream->ReadFloat(); + Pitch = stream->ReadFloat(); + OnGround = stream->ReadBool(); + } + + int GetPacketId() override { + return PacketNamePlaySB::PlayerLook; + } + + float Yaw; + float Pitch; + bool OnGround; + + PacketPlayerLook(float Yaw, float Pitch, bool ground) : Yaw(Yaw), Pitch(Pitch), OnGround(ground) {} +}; + +struct PacketUpdateHealth : Packet { + void ToStream(StreamOutput *stream) override { + stream->WriteFloat(Health); + stream->WriteVarInt(Food); + stream->WriteFloat(FoodSaturation); + } + + void FromStream(StreamInput *stream) override { + Health = stream->ReadFloat(); + Food = stream->ReadVarInt(); + FoodSaturation = stream->ReadFloat(); + } + + int GetPacketId() override { + return PacketNamePlayCB::UpdateHealth; + } + + float Health; + int Food; + float FoodSaturation; +};
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