mirror of
https://github.com/Ellpeck/ActuallyAdditions.git
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73 lines
2.3 KiB
Java
73 lines
2.3 KiB
Java
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/*
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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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* © 2015-2016 Ellpeck
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*/
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package de.ellpeck.actuallyadditions.mod.network;
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import de.ellpeck.actuallyadditions.mod.util.ModUtil;
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import io.netty.buffer.ByteBuf;
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import net.minecraft.nbt.NBTTagCompound;
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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.Side;
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import net.minecraftforge.fml.relauncher.SideOnly;
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public class PacketServerToClient implements IMessage{
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private NBTTagCompound data;
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private IDataHandler handler;
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public PacketServerToClient(){
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}
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public PacketServerToClient(NBTTagCompound 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.readNBTTagCompoundFromBuffer();
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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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}
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catch(Exception e){
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ModUtil.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.writeNBTTagCompoundToBuffer(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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@SideOnly(Side.CLIENT)
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public IMessage onMessage(PacketServerToClient message, MessageContext ctx){
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if(message.data != null && message.handler != null){
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message.handler.handleData(message.data);
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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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