mirror of
https://github.com/Ellpeck/ActuallyAdditions.git
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74 lines
2.4 KiB
Java
74 lines
2.4 KiB
Java
/*
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* This file ("PacketServerToClient.java") is part of the Actually Additions mod for Minecraft.
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* It is created and owned by Ellpeck and distributed
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* under the Actually Additions License to be found at
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* http://ellpeck.de/actaddlicense
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* View the source code at https://github.com/Ellpeck/ActuallyAdditions
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*
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* © 2015-2017 Ellpeck
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*/
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package de.ellpeck.actuallyadditions.mod.network;
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import de.ellpeck.actuallyadditions.mod.ActuallyAdditions;
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import io.netty.buffer.ByteBuf;
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import net.minecraft.client.Minecraft;
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import net.minecraft.nbt.CompoundNBT;
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import net.minecraft.network.PacketBuffer;
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import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
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import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
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import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
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import net.minecraftforge.fml.relauncher.OnlyIn;
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public class PacketServerToClient implements IMessage {
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private CompoundNBT data;
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private IDataHandler handler;
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public PacketServerToClient() {
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}
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public PacketServerToClient(CompoundNBT data, IDataHandler handler) {
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this.data = data;
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this.handler = handler;
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}
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@Override
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public void fromBytes(ByteBuf buf) {
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PacketBuffer buffer = new PacketBuffer(buf);
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try {
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this.data = buffer.readCompoundTag();
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int handlerId = buffer.readInt();
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if (handlerId >= 0 && handlerId < PacketHandler.DATA_HANDLERS.size()) {
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this.handler = PacketHandler.DATA_HANDLERS.get(handlerId);
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}
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} catch (Exception e) {
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ActuallyAdditions.LOGGER.error("Something went wrong trying to receive a client packet!", e);
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}
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}
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@Override
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public void toBytes(ByteBuf buf) {
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PacketBuffer buffer = new PacketBuffer(buf);
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buffer.writeCompoundTag(this.data);
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buffer.writeInt(PacketHandler.DATA_HANDLERS.indexOf(this.handler));
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}
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public static class Handler implements IMessageHandler<PacketServerToClient, IMessage> {
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@Override
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@OnlyIn(Dist.CLIENT)
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public IMessage onMessage(PacketServerToClient message, MessageContext ctx) {
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Minecraft.getInstance().addScheduledTask(() -> {
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if (message.data != null && message.handler != null) {
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message.handler.handleData(message.data, ctx);
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}
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});
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return null;
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}
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}
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}
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