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[1.21] Implement common networking with config tasks (#1483)
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37 changes: 37 additions & 0 deletions
37
src/main/java/net/neoforged/neoforge/network/configuration/CommonRegisterTask.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| /* | ||
| * Copyright (c) NeoForged and contributors | ||
| * SPDX-License-Identifier: LGPL-2.1-only | ||
| */ | ||
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| package net.neoforged.neoforge.network.configuration; | ||
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| import java.util.function.Consumer; | ||
| import net.minecraft.network.ConnectionProtocol; | ||
| import net.minecraft.network.protocol.PacketFlow; | ||
| import net.minecraft.network.protocol.common.custom.CustomPacketPayload; | ||
| import net.minecraft.resources.ResourceLocation; | ||
| import net.neoforged.neoforge.internal.versions.neoforge.NeoForgeVersion; | ||
| import net.neoforged.neoforge.network.payload.CommonRegisterPayload; | ||
| import net.neoforged.neoforge.network.registration.NetworkRegistry; | ||
| import org.jetbrains.annotations.ApiStatus; | ||
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| /** | ||
| * Common Register configuration task. After completion of {@link CommonVersionTask}, sends a {@link CommonRegisterPayload} to the client | ||
| * containing all known serverbound channels, and awaits a response containing the client's known clientbound channels. | ||
| */ | ||
| @ApiStatus.Internal | ||
| public record CommonRegisterTask() implements ICustomConfigurationTask { | ||
| public static final Type TYPE = new Type(ResourceLocation.fromNamespaceAndPath(NeoForgeVersion.MOD_ID, "common_register")); | ||
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| @Override | ||
| public Type type() { | ||
| return TYPE; | ||
| } | ||
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| @Override | ||
| public void run(Consumer<CustomPacketPayload> sender) { | ||
| // There is currently no implementation for a version handshake, and the only existing version is 1, so we only send 1. | ||
| // Version negotiation will have to be implemented properly if a version 2 is ever added. | ||
| sender.accept(new CommonRegisterPayload(1, ConnectionProtocol.PLAY, NetworkRegistry.getCommonPlayChannels(PacketFlow.SERVERBOUND))); | ||
| } | ||
| } |
32 changes: 32 additions & 0 deletions
32
src/main/java/net/neoforged/neoforge/network/configuration/CommonVersionTask.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| /* | ||
| * Copyright (c) NeoForged and contributors | ||
| * SPDX-License-Identifier: LGPL-2.1-only | ||
| */ | ||
|
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| package net.neoforged.neoforge.network.configuration; | ||
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| import java.util.function.Consumer; | ||
| import net.minecraft.network.protocol.common.custom.CustomPacketPayload; | ||
| import net.minecraft.resources.ResourceLocation; | ||
| import net.neoforged.neoforge.internal.versions.neoforge.NeoForgeVersion; | ||
| import net.neoforged.neoforge.network.payload.CommonVersionPayload; | ||
| import org.jetbrains.annotations.ApiStatus; | ||
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| /** | ||
| * Common Version configuration task. Initiated after registry sync to begin the c:register handshake. | ||
| * The server will start the task, send c:version to the client, and await a reply. Upon reply, we transition to {@link CommonRegisterTask}. | ||
| */ | ||
| @ApiStatus.Internal | ||
| public record CommonVersionTask() implements ICustomConfigurationTask { | ||
| public static final Type TYPE = new Type(ResourceLocation.fromNamespaceAndPath(NeoForgeVersion.MOD_ID, "common_version")); | ||
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| @Override | ||
| public Type type() { | ||
| return TYPE; | ||
| } | ||
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| @Override | ||
| public void run(Consumer<CustomPacketPayload> sender) { | ||
| sender.accept(new CommonVersionPayload()); | ||
| } | ||
| } |
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