sync

common/build.gradle.kts

@@ -13,6 +13,7 @@ repositories {
 dependencies {
     api(project(":api"))
     implementation(kotlin("stdlib"))
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.7.0-Beta")
     @Suppress("VulnerableLibrariesLocal")
     compileOnly("io.github.waterfallmc:waterfall-api:1.19-R0.1-SNAPSHOT")
     compileOnly("net.md-5:bungeecord-proxy:1.19-R0.1-SNAPSHOT") {

common/src/main/kotlin/cc/maxmc/msm/common/event/ChannelActiveEvent.kt

@@ -0,0 +1,6 @@
+package cc.maxmc.msm.common.event
+
+import io.netty.channel.Channel
+import net.md_5.bungee.api.plugin.Event
+
+class ChannelActiveEvent(val channel: Channel): Event()

common/src/main/kotlin/cc/maxmc/msm/common/event/ChannelInactiveEvent.kt

@@ -0,0 +1,6 @@
+package cc.maxmc.msm.common.event
+
+import io.netty.channel.Channel
+import net.md_5.bungee.api.plugin.Event
+
+class ChannelInactiveEvent(val channel: Channel): Event()

common/src/main/kotlin/cc/maxmc/msm/common/network/ClusterPacketHandler.kt

@@ -1,7 +1,9 @@
 package cc.maxmc.msm.common.network
 
+import cc.maxmc.msm.common.event.ChannelActiveEvent
+import cc.maxmc.msm.common.event.ChannelInactiveEvent
 import cc.maxmc.msm.common.event.PacketReceiveEvent
-import cc.maxmc.msm.common.utils.debug
+import cc.maxmc.msm.common.utils.awaiting
 import io.netty.channel.ChannelHandler.Sharable
 import io.netty.channel.ChannelHandlerContext
 import io.netty.channel.SimpleChannelInboundHandler
@@ -9,7 +11,16 @@ import io.netty.channel.SimpleChannelInboundHandler
 @Sharable
 object ClusterPacketHandler : SimpleChannelInboundHandler<BungeePacket>() {
     override fun channelRead0(ctx: ChannelHandlerContext, msg: BungeePacket) {
-//        debug("call event")
+        awaiting.filter { it.first == msg::class.java }
+            .
         PacketReceiveEvent(ctx.channel(), msg).callEvent()
     }
+
+    override fun channelActive(ctx: ChannelHandlerContext) {
+        ChannelActiveEvent(ctx.channel()).callEvent()
+    }
+
+    override fun channelInactive(ctx: ChannelHandlerContext) {
+        ChannelInactiveEvent(ctx.channel()).callEvent()
+    }
 }

common/src/main/kotlin/cc/maxmc/msm/common/network/packet/CPacketGetInfo.kt

@@ -0,0 +1,11 @@
+package cc.maxmc.msm.common.network.packet
+
+import cc.maxmc.msm.common.network.BungeePacket
+import io.netty.buffer.ByteBuf
+
+class CPacketGetInfo : BungeePacket() {
+    override fun encode(buf: ByteBuf) {}
+
+    override fun decode(buf: ByteBuf) {}
+
+}

common/src/main/kotlin/cc/maxmc/msm/common/network/packet/CPacketRequestServer.kt

@@ -0,0 +1,21 @@
+package cc.maxmc.msm.common.network.packet
+
+import cc.maxmc.msm.common.network.BungeePacket
+import io.netty.buffer.ByteBuf
+import net.md_5.bungee.protocol.DefinedPacket
+import java.util.*
+
+class CPacketRequestServer(
+    var type: String,
+    var uid: UUID = UUID.randomUUID()
+) : BungeePacket() {
+    override fun encode(buf: ByteBuf) {
+        DefinedPacket.writeUUID(uid, buf)
+        DefinedPacket.writeString(type, buf)
+    }
+
+    override fun decode(buf: ByteBuf) {
+        uid = DefinedPacket.readUUID(buf)
+        type = DefinedPacket.readString(buf)
+    }
+}

common/src/main/kotlin/cc/maxmc/msm/common/network/packet/PPacketChildInfo.kt

@@ -0,0 +1,29 @@
+package cc.maxmc.msm.common.network.packet
+
+import cc.maxmc.msm.common.network.BungeePacket
+import io.netty.buffer.ByteBuf
+import net.md_5.bungee.protocol.DefinedPacket
+
+class PPacketChildInfo(var portRange: MutableSet<Int> = HashSet(), var types: MutableSet<String>) : BungeePacket() {
+    override fun encode(buf: ByteBuf) {
+        DefinedPacket.writeVarInt(portRange.size, buf)
+        portRange.forEach {
+            DefinedPacket.writeVarInt(it, buf)
+        }
+        DefinedPacket.writeVarInt(types.size, buf)
+        types.forEach {
+            DefinedPacket.writeString(it, buf)
+        }
+    }
+
+    override fun decode(buf: ByteBuf) {
+        val size = DefinedPacket.readVarInt(buf)
+        repeat(size) {
+            portRange.add(DefinedPacket.readVarInt(buf))
+        }
+        val typeSize = DefinedPacket.readVarInt(buf)
+        repeat(typeSize) {
+            types.add(DefinedPacket.readString(buf))
+        }
+    }
+}

common/src/main/kotlin/cc/maxmc/msm/common/utils/Coroutines.kt

@@ -0,0 +1,22 @@
+package cc.maxmc.msm.common.utils
+
+import cc.maxmc.msm.common.network.BungeePacket
+import io.netty.channel.Channel
+import kotlinx.coroutines.CoroutineExceptionHandler
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.SupervisorJob
+import kotlin.coroutines.Continuation
+import kotlin.coroutines.suspendCoroutine
+
+val pluginScope = CoroutineScope(SupervisorJob() + CoroutineExceptionHandler { _, except ->
+    log("§c执行异步操作时出现异常 ${except.message}")
+    except.printStackTrace()
+})
+
+val awaiting = ArrayList<Triple<Class<out BungeePacket>, (BungeePacket) -> Boolean, Continuation<BungeePacket>>>()
+suspend inline fun <T : BungeePacket> awaitPacket(packetClass: Class<T>, noinline filter: (Channel, T) -> Boolean) =
+    suspendCoroutine<T> {
+        val triple = Triple(packetClass, filter, it)
+        @Suppress("UNCHECKED_CAST")
+        awaiting.add(triple as Triple<Class<out BungeePacket>, (BungeePacket) -> Boolean, Continuation<BungeePacket>>)
+    }