blusunrize.immersiveengineering.common.util.network.MessageTileSync.java Source code

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Here is the source code for blusunrize.immersiveengineering.common.util.network.MessageTileSync.java

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/*
 * BluSunrize
 * Copyright (c) 2017
 *
 * This code is licensed under "Blu's License of Common Sense"
 * Details can be found in the license file in the root folder of this project
 */

package blusunrize.immersiveengineering.common.util.network;

import blusunrize.immersiveengineering.ImmersiveEngineering;
import blusunrize.immersiveengineering.common.blocks.TileEntityIEBase;
import io.netty.buffer.ByteBuf;
import net.minecraft.client.Minecraft;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraft.world.WorldServer;
import net.minecraftforge.fml.common.network.ByteBufUtils;
import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;

public class MessageTileSync implements IMessage {
    BlockPos pos;
    NBTTagCompound nbt;

    public MessageTileSync(TileEntityIEBase tile, NBTTagCompound nbt) {
        this.pos = tile.getPos();
        this.nbt = nbt;
    }

    public MessageTileSync() {
    }

    @Override
    public void fromBytes(ByteBuf buf) {
        this.pos = new BlockPos(buf.readInt(), buf.readInt(), buf.readInt());
        this.nbt = ByteBufUtils.readTag(buf);
    }

    @Override
    public void toBytes(ByteBuf buf) {
        buf.writeInt(pos.getX()).writeInt(pos.getY()).writeInt(pos.getZ());
        ByteBufUtils.writeTag(buf, this.nbt);
    }

    public static class HandlerServer implements IMessageHandler<MessageTileSync, IMessage> {
        @Override
        public IMessage onMessage(MessageTileSync message, MessageContext ctx) {
            WorldServer world = ctx.getServerHandler().player.getServerWorld();
            world.addScheduledTask(() -> {
                if (world.isBlockLoaded(message.pos)) {
                    TileEntity tile = world.getTileEntity(message.pos);
                    if (tile instanceof TileEntityIEBase)
                        ((TileEntityIEBase) tile).receiveMessageFromClient(message.nbt);
                }
            });
            return null;
        }
    }

    public static class HandlerClient implements IMessageHandler<MessageTileSync, IMessage> {
        @Override
        public IMessage onMessage(MessageTileSync message, MessageContext ctx) {
            Minecraft.getMinecraft().addScheduledTask(() -> {
                World world = ImmersiveEngineering.proxy.getClientWorld();
                if (world != null) // This can happen if the task is scheduled right before leaving the world
                {
                    TileEntity tile = world.getTileEntity(message.pos);
                    if (tile instanceof TileEntityIEBase)
                        ((TileEntityIEBase) tile).receiveMessageFromServer(message.nbt);
                }
            });
            return null;
        }
    }
}