Add all packets handler

README.md

@@ -13,6 +13,8 @@ A lightweight minecraft client-side protocol library and related library, includ
 
 # libmc-protocol
 
+[Use libmc-protocol](https://repo.rtast.cn/packages/-/cn.rtast.libmc:protocol)
+
 ---
 
 # Minecraft Protocol Library Status & Roadmap

build.gradle.kts

@@ -7,7 +7,7 @@ allprojects {
     group = "cn.rtast.libmc"
     val libVersion = getProperty("libVersion")
     version = when (name) {
-        "protocol" -> "${getProperty("protocolVersion")}-$libVersion"
+        "protocol" -> getProperty("protocolVersion")
         else -> libVersion
     }
 

docs/implement-encryption.md

@@ -4,27 +4,13 @@
 * **Auth Join Request** (`AuthenticationProvider`): Sends the HTTP POST request to Mojang's session server
   (`https://sessionserver.mojang.com/session/minecraft/join`).
 
+[Use libmc-protocol-encrypt](https://repo.rtast.cn/packages/-/cn.rtast.libmc:protocol-encrypt)
+
 ```kotlin
-val client = createMinecraftClient(
-    host = "127.0.0.1",
-    username = "Player",
-    accessToken = accessToken
-) {
-    // 1. AES-128-CFB8 Cipher Implementation
-    cipherFactory = { sharedKey -> JvmAesCipher(sharedKey) }
-
-    // 2. SHA-1 Hasher Implementation
-    sha1Hasher = Sha1Hasher { serverId, secretKey, publicKey -> 
-        /* your SHA-1 implementation */ 
-    }
-
-    // 3. RSA-1024 Encryptor Implementation
-    rsaEncryptor = RSA1024Encryptor { publicKey, data -> 
-        /* your RSA encryption implementation */ 
-    }
-
-    // 4. Mojang Auth HTTP Join Provider
-    authProvider = AuthenticationProvider { accessToken, uuid, serverIdHash ->
-        /* send HTTP POST to session server using your preferred HTTP client (Ktor, OkHttp, etc.) */
-    }
+fun main() {
+    val client = createMinecraftClient(
+      // other parameter
+      crypto = DefaultProtocolContext
+    )
 }
+```

gradle.properties

@@ -3,5 +3,5 @@ kotlin.native.ignoreDisabledTargets=true
 kotlin.native.enableKlibsCrossCompilation=true
 kotlin.daemon.jvmargs=-Xmx2048M
 org.gradle.jvmargs=-Xmx3g -Dfile.encoding=UTF-8
-libVersion=0.1.0
-protocolVersion=26.2
+libVersion=0.1.1
+protocolVersion=26.2-0.1.1

gradle/libs.versions.toml

@@ -6,6 +6,7 @@ coroutines-test = "1.11.0"
 kotlinx-coroutines = "1.11.0"
 ktor-core = "3.5.2"
 cryptography-core = "0.6.0"
+kotlinx-atomicfu = "0.33.0"
 #kotlinx-serialization = "1.11.0"
 
 [libraries]
@@ -20,10 +21,12 @@ ktor-client-darwin = { module = "io.ktor:ktor-client-darwin", version.ref = "kto
 ktor-client-winhttp = { module = "io.ktor:ktor-client-winhttp", version.ref = "ktor-core" }
 ktor-client-curl = { module = "io.ktor:ktor-client-curl", version.ref = "ktor-core" }
 ktor-client-okhttp = { module = "io.ktor:ktor-client-okhttp", version.ref = "ktor-core" }
+kotlinx-atomicfu = { module = "org.jetbrains.kotlinx:atomicfu", version.ref = "kotlinx-atomicfu" }
 #kotlinx-serialization-core = { module = "org.jetbrains.kotlinx:kotlinx-serialization-core", version.ref = "kotlinx-serialization" }
 #kotlinx-serialization-json = { module = "org.jetbrains.kotlinx:kotlinx-serialization-json", version.ref = "kotlinx-serialization" }
 
 [plugins]
 kotlin-multiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }
 maven-publish = { id = "maven-publish" }
+kotlinx-atomicfu = { id = "org.jetbrains.kotlinx.atomicfu", version.ref = "kotlinx-atomicfu" }
 #kotlinx-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }

libmc-common/src/commonMain/kotlin/cn/rtast/libmc/packet/PacketRegistry.kt

@@ -15,9 +15,7 @@ public class PacketRegistry {
     private val idToCodec = mutableMapOf<Int, PacketCodec<out MinecraftPacket>>()
     private val classToInfo = mutableMapOf<KClass<out MinecraftPacket>, RegisteredPacket<*>>()
 
-    private data class RegisteredPacket<P : MinecraftPacket>(
-        val id: Int, val codec: PacketCodec<P>,
-    )
+    private data class RegisteredPacket<P : MinecraftPacket>(val id: Int, val codec: PacketCodec<P>)
 
     public fun <T : MinecraftPacket> register(id: Int, kClass: KClass<T>, codec: PacketCodec<T>) {
         idToCodec[id] = codec

libmc-common/src/commonMain/kotlin/cn/rtast/libmc/stream/buffer.kt

@@ -40,8 +40,3 @@ public expect class BytesBuffer {
 
 @Suppress("NOTHING_TO_INLINE")
 public inline fun ByteArray.wrap(): BytesBuffer = BytesBuffer(this)
-
-public suspend fun ReadChannel.readPacketFrame(): BytesBuffer {
-    val length = this.readVarInt()
-    return this.readBytes(length).wrap()
-}

libmc-common/src/commonMain/kotlin/cn/rtast/libmc/stream/channels.kt

@@ -7,6 +7,9 @@
 
 package cn.rtast.libmc.stream
 
+/**
+ * Platform specified raw byte read channel
+ */
 public expect open class ReadChannel() {
     public open suspend fun readByte(): Byte
     public open suspend fun readShort(endian: ByteOrder = ByteOrder.BIG_ENDIAN): Short
@@ -16,21 +19,10 @@ public expect open class ReadChannel() {
     public open suspend fun readFully(out: ByteArray, start: Int = 0, end: Int = out.size)
 }
 
+/**
+ * Platform specified raw byte write channel
+ */
 public expect open class WriteChannel() {
     public open suspend fun writeFully(value: ByteArray, startIndex: Int = 0, endIndex: Int = value.size)
     public open suspend fun flush()
 }
-
-public suspend fun ReadChannel.readVarInt(): Int {
-    var numRead = 0
-    var result = 0
-    var read: Byte
-    do {
-        read = this.readByte()
-        val value = (read.toInt() and 0x7F)
-        result = result or (value shl (7 * numRead))
-        numRead++
-        if (numRead > 5) throw IllegalArgumentException("VarInt is too big")
-    } while ((read.toInt() and 0x80) != 0)
-    return result
-}

libmc-common/src/nativeMain/kotlin/cn/rtast/libmc/stream/socket.native.kt

@@ -6,7 +6,7 @@
 
 package cn.rtast.libmc.stream
 
-import cn.rtast.libmc.common.LibMCContext
+import cn.rtast.libmc.LibMCContext
 import io.ktor.network.sockets.*
 import io.ktor.utils.io.core.*
 import kotlinx.coroutines.runBlocking

libmc-mcping/src/commonMain/kotlin/cn/rtast/libmc/mcping/bedrock/ping_bedrock.kt

@@ -7,7 +7,7 @@
 
 package cn.rtast.libmc.mcping.bedrock
 
-import cn.rtast.libmc.common.LibMCContext
+import cn.rtast.libmc.LibMCContext
 import cn.rtast.libmc.stream.UdpSocket
 import cn.rtast.libmc.stream.wrap
 import cn.rtast.libmc.mcping.PingResponse

libmc-mcping/src/commonMain/kotlin/cn/rtast/libmc/mcping/java/buffer.kt

@@ -0,0 +1,31 @@
+/*
+ * Copyright © 2026 RTAkland
+ * Author: RTAkland
+ * Date: 2026/9/7
+ */
+
+
+package cn.rtast.libmc.mcping.java
+
+import cn.rtast.libmc.stream.BytesBuffer
+import cn.rtast.libmc.stream.ReadChannel
+import cn.rtast.libmc.stream.wrap
+
+private suspend fun ReadChannel.readVarInt(): Int {
+    var numRead = 0
+    var result = 0
+    var read: Byte
+    do {
+        read = this.readByte()
+        val value = (read.toInt() and 0x7F)
+        result = result or (value shl (7 * numRead))
+        numRead++
+        if (numRead > 5) throw IllegalArgumentException("VarInt is too big")
+    } while ((read.toInt() and 0x80) != 0)
+    return result
+}
+
+public suspend fun ReadChannel.readPacketFrame(): BytesBuffer {
+    val length = this.readVarInt()
+    return this.readBytes(length).wrap()
+}

libmc-mcping/src/commonMain/kotlin/cn/rtast/libmc/mcping/java/ping_java.kt

@@ -7,13 +7,12 @@
 
 package cn.rtast.libmc.mcping.java
 
-import cn.rtast.libmc.common.*
+import cn.rtast.libmc.LibMCContext
+import cn.rtast.libmc.mcping.PingResponse
+import cn.rtast.libmc.mcping.sendPacket
 import cn.rtast.libmc.primitives.McStringCodec
 import cn.rtast.libmc.primitives.VarIntCodec
 import cn.rtast.libmc.stream.Socket
-import cn.rtast.libmc.stream.readPacketFrame
-import cn.rtast.libmc.mcping.PingResponse
-import cn.rtast.libmc.mcping.sendPacket
 import kotlin.time.Clock
 
 internal suspend fun pingJavaServer(host: String, port: Int, context: LibMCContext): PingResponse {

libmc-mcping/src/commonMain/kotlin/cn/rtast/libmc/mcping/mcping.kt

@@ -9,7 +9,7 @@
 
 package cn.rtast.libmc.mcping
 
-import cn.rtast.libmc.common.LibMCContext
+import cn.rtast.libmc.LibMCContext
 import cn.rtast.libmc.mcping.bedrock.pingBedrockServer
 import cn.rtast.libmc.mcping.java.pingJavaServer
 import kotlin.jvm.JvmName

libmc-protocol-encrypt/src/jvmTest/kotlin/test/TestJvmClient.kt

@@ -33,7 +33,7 @@ class TestJvmClient {
         )
 //        cli.on<ClientboundSystemChatMessagePacket> { println(it) }
 //        cli.on<ClientboundLoginSuccessPacket> { println(it) }
-        cli.on<MinecraftPacket> { println(it) }
+        cli.onPacket<MinecraftPacket> { println(it) }
         cli.launch { cli.connect() }
         while (true) {
         }

libmc-protocol/build.gradle.kts

@@ -22,11 +22,24 @@ kotlin {
 
         commonTest.dependencies {
             implementation(kotlin("test"))
+            implementation(project(":protocol-encrypt"))
             implementation(libs.kotlinx.coroutines.test)
         }
 
         jvmTest.dependencies {
-            implementation(project(":protocol-encrypt"))
+            implementation(libs.ktor.client.okhttp)
+        }
+
+        linuxTest.dependencies {
+            implementation(libs.ktor.client.curl)
+        }
+
+        mingwTest.dependencies {
+            implementation(libs.ktor.client.winhttp)
+        }
+
+        appleTest.dependencies {
+            implementation(libs.ktor.client.darwin)
         }
     }
 }

libmc-protocol/src/commonMain/kotlin/cn/rtast/libmc/protocol/client/MinecraftClient.kt

@@ -39,11 +39,7 @@ public class MinecraftClient internal constructor(
     internal val stateMachine = ClientStateMachine()
 
     public val networkChannel: NetworkChannel = NetworkChannel(
-        host = host,
-        port = port,
-        context = context,
-        stateMachine = stateMachine,
-        cipherProvider = cryptoContext.cipherFactory
+        host, port, context, stateMachine, cryptoContext.cipherFactory, this
     )
 
     private val internalPacketDispatcher = InternalPacketDispatcher(this, authProvider)
@@ -57,13 +53,18 @@ public class MinecraftClient internal constructor(
         networkChannel.connect()
         startListening()
         networkChannel.sendPacket(
-            ServerboundHandshakePacket(protocolVersion, host, port.toUShort(), HandshakeIntent.LOGIN)
+            ServerboundHandshakePacket(
+                protocolVersion,
+                host, port.toUShort(),
+                HandshakeIntent.LOGIN
+            )
         )
         stateMachine.transitionTo(ProtocolState.LOGIN)
         networkChannel.sendPacket(ServerboundLoginStartPacket(username, uuid))
     }
 
     public fun setCompression(threshold: Int): Unit = networkChannel.setCompression(threshold)
+
     private fun startListening() {
         listenJob = launch {
             try {

libmc-protocol/src/commonMain/kotlin/cn/rtast/libmc/protocol/event/InternalPacketDispatcher.kt

@@ -28,13 +28,16 @@ import cn.rtast.libmc.protocol.packet.play.serverbound.ServerboundPongPlayPacket
 import cn.rtast.libmc.protocol.protocol.state.ProtocolState
 import cn.rtast.libmc.protocol.util.generateRandom16Bytes
 
+/**
+ * Internal simple state machine trigger,
+ * Auto respond packets the server needed.
+ * Only including `Handshake`, `Login` and `Configuration` State
+ */
 public class InternalPacketDispatcher(
     private val client: MinecraftClient,
     private val authProvider: AuthenticationProvider,
 ) {
-    private suspend fun dispatchEvent(packet: MinecraftPacket) = client.dispatch(packet)
     public suspend fun handleIncomingPackets(packet: MinecraftPacket) {
-        this.dispatchEvent(packet)
         when (packet) {
             // login
             is ClientboundDisconnectLoginPacket -> client.close()

libmc-protocol/src/commonMain/kotlin/cn/rtast/libmc/protocol/event/PacketEventDispatcher.kt

@@ -4,23 +4,77 @@
  * Date: 2026/9/5
  */
 
-
 package cn.rtast.libmc.protocol.event
 
 import cn.rtast.libmc.packet.MinecraftPacket
+import cn.rtast.libmc.protocol.protocol.PacketDirection
+import kotlin.concurrent.Volatile
 import kotlin.reflect.KClass
 
-public open class PacketEventDispatcher {
-    @PublishedApi
-    internal val eventHandlers: MutableMap<KClass<out MinecraftPacket>, MutableList<suspend (MinecraftPacket) -> Unit>> =
-        mutableMapOf()
+private typealias Handler = suspend (MinecraftPacket) -> Unit
+private typealias DirectionalHandler = suspend (MinecraftPacket, PacketDirection) -> Unit
 
-    internal suspend fun dispatch(event: MinecraftPacket) {
-        eventHandlers[event::class]?.forEach { it.invoke(event) }
+public open class PacketEventDispatcher {
+    @Volatile
+    @PublishedApi
+    internal var receiveHandlers: Map<KClass<out MinecraftPacket>, List<Handler>> = emptyMap()
+
+    @Volatile
+    @PublishedApi
+    internal var sentHandlers: Map<KClass<out MinecraftPacket>, List<Handler>> = emptyMap()
+
+    @Volatile
+    @PublishedApi
+    internal var globalHandlers: List<DirectionalHandler> = emptyList()
+
+    @PublishedApi
+    internal fun <T : MinecraftPacket> addTypedHandler(
+        isReceive: Boolean,
+        key: KClass<T>,
+        handler: Handler,
+    ) {
+        if (isReceive) {
+            val current = receiveHandlers[key] ?: emptyList()
+            receiveHandlers = receiveHandlers + (key to (current + handler))
+        } else {
+            val current = sentHandlers[key] ?: emptyList()
+            sentHandlers = sentHandlers + (key to (current + handler))
+        }
     }
 
-    public inline fun <reified T : MinecraftPacket> on(crossinline block: suspend (T) -> Unit) {
-        val handlers = eventHandlers.getOrPut(T::class) { mutableListOf() }
-        handlers.add { event -> block(event as T) }
+    private suspend fun dispatch(
+        handlersMap: Map<KClass<out MinecraftPacket>, List<Handler>>,
+        packet: MinecraftPacket,
+        direction: PacketDirection,
+    ) {
+        handlersMap[packet::class]?.forEach { handler -> handler(packet) }
+        globalHandlers.forEach { handler -> handler(packet, direction) }
+    }
+
+    internal suspend fun dispatchReceive(packet: MinecraftPacket) =
+        dispatch(receiveHandlers, packet, PacketDirection.CLIENTBOUND)
+
+    internal suspend fun dispatchSent(packet: MinecraftPacket) =
+        dispatch(sentHandlers, packet, PacketDirection.SERVERBOUND)
+
+    /**
+     * Lambda will be invoked when received a packet
+     */
+    public inline fun <reified T : MinecraftPacket> onPacket(crossinline block: suspend (T) -> Unit) {
+        addTypedHandler(true, T::class) { block(it as T) }
+    }
+
+    /**
+     * Lambda will be invoked after a packet sent
+     */
+    public inline fun <reified T : MinecraftPacket> onSent(crossinline block: suspend (T) -> Unit) {
+        addTypedHandler(false, T::class) { block(it as T) }
+    }
+
+    /**
+     * All packets will be appeared here, including `Outbound(Serverbound)` and `Inbound(Clientbound)` packet
+     */
+    public fun on(block: suspend (packet: MinecraftPacket, direction: PacketDirection) -> Unit) {
+        globalHandlers = globalHandlers + block
     }
 }

libmc-protocol/src/commonMain/kotlin/cn/rtast/libmc/protocol/network/CipherChannel.kt

@@ -11,6 +11,9 @@ import cn.rtast.libmc.crypto.NetworkCipher
 import cn.rtast.libmc.stream.ReadChannel
 import cn.rtast.libmc.stream.WriteChannel
 
+/**
+ * AES-128-CFB8 ***ciphered*** read channel
+ */
 internal class CipherReadChannel(
     private val delegate: ReadChannel,
     private val crypto: NetworkCipher,
@@ -34,6 +37,9 @@ internal class CipherReadChannel(
     }
 }
 
+/**
+ * AES-128-CFB8 ***ciphered*** write channel
+ */
 internal class CipherWriteChannel(
     private val delegate: WriteChannel,
     private val crypto: NetworkCipher,

libmc-protocol/src/commonMain/kotlin/cn/rtast/libmc/protocol/network/NetworkChannel.kt

@@ -13,6 +13,7 @@ import cn.rtast.libmc.packet.writeBuffer
 import cn.rtast.libmc.primitives.readVarInt
 import cn.rtast.libmc.primitives.writeVarInt
 import cn.rtast.libmc.protocol.client.ClientStateMachine
+import cn.rtast.libmc.protocol.event.PacketEventDispatcher
 import cn.rtast.libmc.protocol.protocol.GameProtocols
 import cn.rtast.libmc.stream.BytesBuffer
 import cn.rtast.libmc.stream.wrap
@@ -26,6 +27,7 @@ public class NetworkChannel internal constructor(
     context: LibMCContext,
     private val stateMachine: ClientStateMachine,
     cipherProvider: (ByteArray) -> NetworkCipher,
+    private val dispatcher: PacketEventDispatcher,
 ) {
     internal val session: NetworkSession = NetworkSession(host, port, context, cipherProvider)
 
@@ -35,6 +37,11 @@ public class NetworkChannel internal constructor(
     public fun connect(): Unit = session.connect()
     public fun setCompression(threshold: Int): Unit = run { this.threshold = threshold }
 
+    /**
+     * This function receive all inbound packets, and dispatch as a packet event
+     * See [PacketEventDispatcher.dispatchReceive],
+     * Use [PacketEventDispatcher.onPacket] to get packet event
+     */
     public suspend fun readNextPacket(): MinecraftPacket {
         val packetLength = session.readVarInt()
         val rawFrameBytes = session.readBytes(packetLength)
@@ -46,11 +53,18 @@ public class NetworkChannel internal constructor(
         }
         val currentState = stateMachine.currentState
         val packetId = payloadBuf.readVarInt()
-        return GameProtocols.clientboundGameProtocols
+        val packet = GameProtocols.clientboundGameProtocols
             .getRegistry(currentState)
             .decodePacket(packetId, payloadBuf)
+        dispatcher.dispatchReceive(packet)
+        return packet
     }
 
+    /**
+     * This function will dispatch a packet event when packet was sent.
+     * See [PacketEventDispatcher.dispatchSent],
+     * Use [PacketEventDispatcher.onSent] to get packet event
+     */
     public suspend fun sendPacket(packet: MinecraftPacket) {
         val uncompressedBodyBuf = BytesBuffer()
         GameProtocols.serverboundGameProtocols
@@ -75,6 +89,7 @@ public class NetworkChannel internal constructor(
             frameBuffer.writeBuffer(contentBuf)
         }
         session.writeFully(frameBuffer.toByteArray())
+        dispatcher.dispatchSent(packet)
     }
 
     public fun close(): Unit = session.close()

libmc-protocol/src/commonMain/kotlin/cn/rtast/libmc/protocol/protocol/PacketDirection.kt

@@ -7,6 +7,6 @@
 
 package cn.rtast.libmc.protocol.protocol
 
-internal enum class PacketDirection {
+public enum class PacketDirection {
     SERVERBOUND, CLIENTBOUND
 }

libmc-protocol/src/commonTest/kotlin/test/TestClient.kt

@@ -8,7 +8,6 @@
 package test
 
 import cn.rtast.libmc.protocol.client.createMinecraftClient
-import cn.rtast.libmc.protocol.packet.play.clientbound.ClientboundAwardStatisticsPacket
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.test.runTest
 import kotlin.test.Test
@@ -28,7 +27,7 @@ class TestClient {
 //            rsaEncryptor = RSA1024Encryptor { data, sharedKey -> }
         }
         cli.launch { cli.connect() }
-        cli.on<ClientboundAwardStatisticsPacket> { println(it) }
+        cli.on { packet, direction -> println("${direction} -> $packet") }
         while (true) {
         }
     }

libmc-protocol/src/jvmTest/kotlin/test/TestClientTestInJvm.kt

@@ -7,12 +7,11 @@
 
 package test
 
-import cn.rtast.libmc.protocol.client.createMinecraftClient
+import cn.rtast.libmc.crypto.AuthenticationProvider
 import cn.rtast.libmc.crypto.RSA1024Encryptor
 import cn.rtast.libmc.crypto.Sha1Hasher
-import cn.rtast.libmc.protocol.packet.login.clientbound.ClientboundLoginSuccessPacket
-import cn.rtast.libmc.protocol.packet.play.clientbound.ClientboundSystemChatMessagePacket
-import cn.rtast.libmc.crypto.AuthenticationProvider
+import cn.rtast.libmc.protocol.client.createMinecraftClient
+import cn.rtast.libmc.protocol.crypto.DefaultProtocolContext
 import cn.rtast.libmc.protocol.util.generateOfflineUuid
 import kotlinx.coroutines.launch
 import org.junit.Test
@@ -28,7 +27,6 @@ import kotlin.uuid.Uuid
 
 
 class TestClientTestInJvm {
-
     val accessToken = File("src/jvmTest/resources/accessToken.txt").readText()
 
     fun encrypt(publicKeyBytes: ByteArray, data: ByteArray): ByteArray {
@@ -63,25 +61,27 @@ class TestClientTestInJvm {
 //            generateOfflineUuid("RTAkland"),
             Uuid.parse("bb033844-e68e-4909-a636-1a5d1821ddc4"),
 //            null,
-            accessToken
-        ) {
-            rsaEncryptor = RSA1024Encryptor { key, data -> encrypt(key, data) }
-            sha1Hasher =
-                Sha1Hasher { serverId, secretKey, publicKey -> minecraftServerIdHash(serverId, secretKey, publicKey) }
-            cipherFactory = { key -> JvmAesCipher(key) }
-
-            authProvider = AuthenticationProvider { url, accessToken, uuid, serverIdHash ->
-                val connection = URL(url).openConnection() as HttpURLConnection
-                connection.requestMethod = "POST"
-                connection.doOutput = true
-                connection.setRequestProperty("Content-Type", "application/json")
-                connection.getOutputStream()
-                    .use { it.write("{\"accessToken\":\"$accessToken\", \"selectedProfile\":\"$uuid\", \"serverId\":\"$serverIdHash\"}".encodeToByteArray()) }
-                connection.disconnect()
-            }
-        }
-        cli.on<ClientboundSystemChatMessagePacket> { println(it) }
-        cli.on<ClientboundLoginSuccessPacket> { println(it) }
+            accessToken,
+            crypto = DefaultProtocolContext
+        )
+//        {
+//            rsaEncryptor = RSA1024Encryptor { key, data -> encrypt(key, data) }
+//            sha1Hasher =
+//                Sha1Hasher { serverId, secretKey, publicKey -> minecraftServerIdHash(serverId, secretKey, publicKey) }
+//            cipherFactory = { key -> JvmAesCipher(key) }
+//            authProvider = AuthenticationProvider { url, accessToken, uuid, serverIdHash ->
+//                val connection = URL(url).openConnection() as HttpURLConnection
+//                connection.requestMethod = "POST"
+//                connection.doOutput = true
+//                connection.setRequestProperty("Content-Type", "application/json")
+//                connection.getOutputStream()
+//                    .use { it.write("{\"accessToken\":\"$accessToken\", \"selectedProfile\":\"$uuid\", \"serverId\":\"$serverIdHash\"}".encodeToByteArray()) }
+//                connection.disconnect()
+//            }
+//        }
+//        cli.onPacket<ClientboundSystemChatMessagePacket> { println(it) }
+//        cli.onPacket<ClientboundLoginSuccessPacket> { println(it) }
+        cli.on { packet, direction -> println("${direction} -> $packet") }
         cli.launch { cli.connect() }
         while (true) {
         }

libmc-rconlib/src/commonMain/kotlin/cn/rtast/libmc/mcping/rconlib/rconlib.kt

@@ -8,7 +8,7 @@
 
 package cn.rtast.libmc.mcping.rconlib
 
-import cn.rtast.libmc.common.LibMCContext
+import cn.rtast.libmc.LibMCContext
 import cn.rtast.libmc.stream.ReadChannel
 import cn.rtast.libmc.stream.Socket
 import cn.rtast.libmc.stream.WriteChannel

settings.gradle.kts

@@ -10,7 +10,7 @@ includeSubModule(":rconlib")
 includeSubModule(":protocol")
 includeSubModule(":protocol-encrypt")
 includeSubModule(":nbt")
-includeSubModule(":snbt")
+//includeSubModule(":snbt")
 
 fun includeSubModule(name: String, path: String? = null) = include(name).also {
     project(name).projectDir = file(path ?: "libmc-${name.removePrefix(":")}")