net

package
v0.0.0-...-ed75f63 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 2, 2025 License: Apache-2.0 Imports: 30 Imported by: 0

Documentation

Overview

Package net provides tools for creating minecraft servers, such as packet sending, registry data, encryption, authentication, compression and more

Index

Constants

View Source 
const (
	HandshakingState = iota
	StatusState
	LoginState
	ConfigurationState
	PlayState
)
View Source 
const (
	ProtocolVersion = 767
)

Variables

View Source 
var MaxCompressedPacketSize = 1024 * 1024

1MiB

View Source 
var PacketDecodeInterceptor func(c *Conn, pk packet.Decodeable) (stop bool)
View Source 
var PacketEncodeInterceptor func(c *Conn, pk packet.Encodeable) (stop bool)
View Source 
var PacketReadInterceptor func(c *Conn, pk *bytes.Reader, packetId int32) (stop bool)
View Source 
var PacketWriteInterceptor func(c *Conn, pk *bytes.Buffer, headerSize int32) (stop bool)
View Source 
var ServerboundPool = map[int32]map[int32]func() packet.Decodeable{
	HandshakingState: {
		0x00: func() packet.Decodeable { return &handshake.Handshaking{} },
	},
	StatusState: {
		0x00: func() packet.Decodeable { return &status.StatusRequest{} },
		0x01: func() packet.Decodeable { return &status.Ping{} },
	},
	LoginState: {
		0x00: func() packet.Decodeable { return &login.LoginStart{} },
		0x02: func() packet.Decodeable { return &login.LoginPluginResponse{} },
		0x01: func() packet.Decodeable { return &login.EncryptionResponse{} },
		0x03: func() packet.Decodeable { return &login.LoginAcknowledged{} },
		0x04: func() packet.Decodeable { return &login.CookieResponse{} },
	},
	ConfigurationState: {
		0x00: func() packet.Decodeable { return &configuration.ClientInformation{} },
		0x01: func() packet.Decodeable { return &configuration.CookieResponse{} },
		0x02: func() packet.Decodeable { return &configuration.ServerboundPluginMessage{} },
		0x03: func() packet.Decodeable { return &configuration.AcknowledgeFinishConfiguration{} },
		0x04: func() packet.Decodeable { return &configuration.KeepAlive{} },
		0x05: func() packet.Decodeable { return &configuration.Pong{} },
	},
	PlayState: {
		0x00: func() packet.Decodeable { return &play.ConfirmTeleportation{} },
		0x04: func() packet.Decodeable { return &play.ChatCommand{} },
		0x05: func() packet.Decodeable { return &play.SignedChatCommand{} },
		0x06: func() packet.Decodeable { return &play.ChatMessage{} },
		0x08: func() packet.Decodeable { return &play.ChunkBatchReceived{} },
		0x07: func() packet.Decodeable { return &play.PlayerSession{} },
		0x0A: func() packet.Decodeable { return &play.ClientInformation{} },
		0x0E: func() packet.Decodeable { return &play.ClickContainer{} },
		0x0F: func() packet.Decodeable { return &play.CloseContainer{} },
		0x12: func() packet.Decodeable { return &play.ServerboundPluginMessage{} },
		0x16: func() packet.Decodeable { return &play.Interact{} },
		0x18: func() packet.Decodeable { return &play.ServerboundKeepAlive{} },
		0x1A: func() packet.Decodeable { return &play.SetPlayerPosition{} },
		0x1B: func() packet.Decodeable { return &play.SetPlayerPositionAndRotation{} },
		0x1C: func() packet.Decodeable { return &play.SetPlayerRotation{} },
		0x1D: func() packet.Decodeable { return &play.SetPlayerOnGround{} },
		0x23: func() packet.Decodeable { return &play.PlayerAbilitiesServerbound{} },
		0x25: func() packet.Decodeable { return &play.PlayerCommand{} },
		0x2F: func() packet.Decodeable { return &play.SetHeldItemServerbound{} },
		0x32: func() packet.Decodeable { return &play.SetCreativeModeSlot{} },
		0x36: func() packet.Decodeable { return &play.SwingArm{} },
		0x38: func() packet.Decodeable { return &play.UseItemOn{} },
	},
}

Functions

This section is empty.

Types

type Config 

type Config struct {
	Status StatusProvider

	PacketWriteChanBuffer int
	IP                    net.IP
	Port                  int
	CompressionThreshold  int32
	Encrypt               bool
	Authenticate          bool
	AcceptTransfers       bool
}

func (Config) New 

func (c Config) New() (*Listener, error)

type Conn 

type Conn struct {
	net.Conn
	// contains filtered or unexported fields
}

func (*Conn) Properties 

func (conn *Conn) Properties() []login.Property

func (*Conn) PushPacket 

func (conn *Conn) PushPacket(pk packet.Encodeable)

PushPacket adds a packet to the queue without waiting for it to be sent

func (*Conn) Read 

func (conn *Conn) Read(dst []byte) (i int, err error)

func (*Conn) ReadPacket 

func (conn *Conn) ReadPacket() (decoded packet.Decodeable, interceptionStopped bool, err error)

func (*Conn) SetState 

func (conn *Conn) SetState(state int32)

func (*Conn) State 

func (conn *Conn) State() int32

func (*Conn) UUID 

func (conn *Conn) UUID() uuid.UUID

func (*Conn) Username 

func (conn *Conn) Username() string

func (*Conn) UsesForge 

func (conn *Conn) UsesForge() bool

func (*Conn) Write 

func (conn *Conn) Write(data []byte) (i int, err error)

func (*Conn) WritePacket 

func (conn *Conn) WritePacket(pk packet.Encodeable) error

type Listener 

type Listener struct {
	net.Listener

	ApprovePlayer func(*Conn) (ok bool, disconnectionReason *text.TextComponent)
	// contains filtered or unexported fields
}

func (*Listener) Accept 

func (l *Listener) Accept() (*Conn, error)

func (*Listener) Close 

func (l *Listener) Close() error

func (*Listener) SetStatusProvider 

func (l *Listener) SetStatusProvider(p StatusProvider)

func (*Listener) StatusProvider 

func (l *Listener) StatusProvider() StatusProvider

type StatusProvider 

type StatusProvider func(*Conn) status.StatusResponseData

func Status 

func Status(s status.StatusResponseData) StatusProvider

Source Files

View all Source files

Directories

Path Synopsis
io
buffers
compress
encoding
Package encoding provides encoding and decoding of minecraft data types
 Package encoding provides encoding and decoding of minecraft data types
configuration
handshake
login
play
status

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