protocol

package module
v0.0.0-...-47e95e7 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Aug 14, 2021 License: MIT Imports: 4 Imported by: 0

README

JungleMC/java-protocol

Minecraft: Java Edition packet codec library.

The branch name indicates protocol version.

Documentation

Index

Constants

View Source 
const (
	ClientToServer = false
	ServerToClient = true
)
View Source 
const LegacyPingPayload = 0xFE
View Source 
const Version = 756
View Source 
const VersionDescription = "1.17.1"

Variables

This section is empty.

Functions

func ReadBool 

func ReadBool(buf *bufio.Reader) bool

func ReadByteSlice 

func ReadByteSlice(buf *bufio.Reader) []byte

func ReadFloat32 

func ReadFloat32(buf *bufio.Reader) float32

func ReadFloat64 

func ReadFloat64(buf *bufio.Reader) float64

func ReadInt16 

func ReadInt16(buf *bufio.Reader) int16

func ReadInt32 

func ReadInt32(buf *bufio.Reader) int32

func ReadInt64 

func ReadInt64(buf *bufio.Reader) int64

func ReadInt8 

func ReadInt8(buf *bufio.Reader) int8

func ReadString 

func ReadString(buf *bufio.Reader) string

func ReadUUID 

func ReadUUID(buf *bufio.Reader) uuid.UUID

func ReadUint16 

func ReadUint16(buf *bufio.Reader) uint16

func ReadUint32 

func ReadUint32(buf *bufio.Reader) uint32

func ReadUint64 

func ReadUint64(buf *bufio.Reader) uint64

func ReadUint8 

func ReadUint8(buf *bufio.Reader) uint8

func ReadVarInt32 

func ReadVarInt32(buf *bufio.Reader) int32

func ReadVarInt64 

func ReadVarInt64(buf *bufio.Reader) int64

func WriteBool 

func WriteBool(v bool) []byte

func WriteByteSlice 

func WriteByteSlice(v []byte) []byte

func WriteFloat32 

func WriteFloat32(v float32) []byte

func WriteFloat64 

func WriteFloat64(v float64) []byte

func WriteInt16 

func WriteInt16(v int16) []byte

func WriteInt32 

func WriteInt32(v int32) []byte

func WriteInt64 

func WriteInt64(v int64) []byte

func WriteInt8 

func WriteInt8(v int8) []byte

func WriteString 

func WriteString(v string) []byte

func WriteUUID 

func WriteUUID(v uuid.UUID) []byte

func WriteUint16 

func WriteUint16(v uint16) []byte

func WriteUint32 

func WriteUint32(v uint32) []byte

func WriteUint64 

func WriteUint64(v uint64) []byte

func WriteUint8 

func WriteUint8(v uint8) []byte

func WriteVarInt32 

func WriteVarInt32(v int32) []byte

func WriteVarInt64 

func WriteVarInt64(v int64) []byte

Types

type ConnectionState 

type ConnectionState int
const (
	Handshake ConnectionState = iota
	Status
	Login
	Play
)

func (ConnectionState) String 

func (p ConnectionState) String() string

type Direction 

type Direction bool

func (Direction) String 

func (d Direction) String() string

type Disconnect 

type Disconnect struct {
	Reason string // TODO: chat message json
}

func (*Disconnect) Decode 

func (p *Disconnect) Decode(buf *bufio.Reader)

func (*Disconnect) Encode 

func (p *Disconnect) Encode() []byte

func (*Disconnect) Id 

func (p *Disconnect) Id() int32

type EncryptionRequest 

type EncryptionRequest struct {
	ServerId    string
	PublicKey   []byte
	VerifyToken []byte
}

func (*EncryptionRequest) Decode 

func (p *EncryptionRequest) Decode(buf *bufio.Reader)

func (*EncryptionRequest) Encode 

func (p *EncryptionRequest) Encode() []byte

func (*EncryptionRequest) Id 

func (p *EncryptionRequest) Id() int32

type EncryptionResponse 

type EncryptionResponse struct {
	SharedSecret []byte
	VerifyToken  []byte
}

func (*EncryptionResponse) Decode 

func (p *EncryptionResponse) Decode(buf *bufio.Reader)

func (*EncryptionResponse) Encode 

func (p *EncryptionResponse) Encode() []byte

func (*EncryptionResponse) Id 

func (p *EncryptionResponse) Id() int32

type HandshakePacket 

type HandshakePacket struct {
	ProtocolVersion int32
	ServerHost      string
	ServerPort      uint16
	NextState       int32
}

func (*HandshakePacket) Decode 

func (p *HandshakePacket) Decode(buf *bufio.Reader)

func (*HandshakePacket) Encode 

func (p *HandshakePacket) Encode() []byte

func (*HandshakePacket) Id 

func (p *HandshakePacket) Id() int32

type LegacyPingPacket 

type LegacyPingPacket struct {
	Payload         byte
	ProtocolVersion byte
	PluginMessage   byte
	Hostname        string
	Port            int32
}

func (*LegacyPingPacket) Decode 

func (p *LegacyPingPacket) Decode(buf *bufio.Reader)

func (*LegacyPingPacket) Encode 

func (p *LegacyPingPacket) Encode() []byte

func (*LegacyPingPacket) Id 

func (p *LegacyPingPacket) Id() int32

type LoginPluginRequest 

type LoginPluginRequest struct {
	MessageId int32
	Channel   string
	Data      []byte
}

func (*LoginPluginRequest) Decode 

func (p *LoginPluginRequest) Decode(buf *bufio.Reader)

func (*LoginPluginRequest) Encode 

func (p *LoginPluginRequest) Encode() []byte

func (*LoginPluginRequest) Id 

func (p *LoginPluginRequest) Id() int32

type LoginPluginResponse 

type LoginPluginResponse struct {
	MessageID  int32
	Successful bool
	Data       []byte
}

func (*LoginPluginResponse) Decode 

func (p *LoginPluginResponse) Decode(buf *bufio.Reader)

func (*LoginPluginResponse) Encode 

func (p *LoginPluginResponse) Encode() []byte

func (*LoginPluginResponse) Id 

func (p *LoginPluginResponse) Id() int32

type LoginStart 

type LoginStart struct {
	Username string
}

func (*LoginStart) Decode 

func (p *LoginStart) Decode(buf *bufio.Reader)

func (*LoginStart) Encode 

func (p *LoginStart) Encode() []byte

func (*LoginStart) Id 

func (p *LoginStart) Id() int32

type LoginSuccess 

type LoginSuccess struct {
	UUID     uuid.UUID
	Username string
}

func (*LoginSuccess) Decode 

func (p *LoginSuccess) Decode(buf *bufio.Reader)

func (*LoginSuccess) Encode 

func (p *LoginSuccess) Encode() []byte

func (*LoginSuccess) Id 

func (p *LoginSuccess) Id() int32

type Packet 

type Packet interface {
	Id() int32
	Encode() []byte
	Decode(buffer *bufio.Reader)
}

func NewPacket 

func NewPacket(state ConnectionState, direction Direction, id int32) Packet

type SetCompression 

type SetCompression struct {
	Threshold int32
}

func (*SetCompression) Decode 

func (p *SetCompression) Decode(buf *bufio.Reader)

func (*SetCompression) Encode 

func (p *SetCompression) Encode() []byte

func (*SetCompression) Id 

func (p *SetCompression) Id() int32

type StatusPing 

type StatusPing struct {
	Time int64
}

func (*StatusPing) Decode 

func (p *StatusPing) Decode(buf *bufio.Reader)

func (*StatusPing) Encode 

func (p *StatusPing) Encode() []byte

func (*StatusPing) Id 

func (p *StatusPing) Id() int32

type StatusPong 

type StatusPong struct {
	Time int64
}

func (*StatusPong) Decode 

func (p *StatusPong) Decode(buf *bufio.Reader)

func (*StatusPong) Encode 

func (p *StatusPong) Encode() []byte

func (*StatusPong) Id 

func (p *StatusPong) Id() int32

type StatusRequest 

type StatusRequest struct{}

func (*StatusRequest) Decode 

func (p *StatusRequest) Decode(_ *bufio.Reader)

func (*StatusRequest) Encode 

func (p *StatusRequest) Encode() []byte

func (*StatusRequest) Id 

func (p *StatusRequest) Id() int32

type StatusResponse 

type StatusResponse struct {
	Response string
}

func (*StatusResponse) Decode 

func (p *StatusResponse) Decode(buf *bufio.Reader)

func (*StatusResponse) Encode 

func (p *StatusResponse) Encode() []byte

func (*StatusResponse) Id 

func (p *StatusResponse) Id() int32

Source Files

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