com.forgetutorials.lib.network.SubPacketTileEntityFluidUpdate.java Source code

Introduction

Here is the source code for com.forgetutorials.lib.network.SubPacketTileEntityFluidUpdate.java

Source

package com.forgetutorials.lib.network;

import io.netty.buffer.ByteBuf;

import java.io.IOException;

import com.forgetutorials.lib.utilities.IFluidStackProxy;

import cpw.mods.fml.common.network.ByteBufUtils;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.tileentity.TileEntity;
import net.minecraftforge.fluids.FluidStack;

/**
 * MetaTech Craft
 * 
 * As the packet system was based on Pahimar's EE3 packet system it is licensed by LGPL v3 I have modified it greatly splitting the Tile Entity packet into Main
 * packet (x,y,z) Simple Item Update subpacket (pos, item) Fluid Update subpacket (pos, fluidTag) more to come
 * 
 * @author johnycilohokla
 * @license Lesser GNU Public License v3 (http://www.gnu.org/licenses/lgpl.html)
 * 
 */

public class SubPacketTileEntityFluidUpdate extends SubPacketTileEntityChild {

    public int position;
    public FluidStack fluid;

    public SubPacketTileEntityFluidUpdate() {
        super(SubPacketTileEntityType.FLUID_UPDATE);
    }

    public SubPacketTileEntityFluidUpdate(int position, FluidStack fluid) {

        super(SubPacketTileEntityType.FLUID_UPDATE);
        this.fluid = fluid;
        this.position = position;
    }

    @Override
    public void writeData(ByteBuf data) throws IOException {
        data.writeInt(this.position);
        NBTTagCompound tag = new NBTTagCompound();
        if (this.fluid != null) {
            this.fluid.writeToNBT(tag);
            tag.setBoolean("null", false);
        } else {
            tag.setBoolean("null", true);
        }
        ByteBufUtils.writeTag(data, tag);
    }

    @Override
    public void readData(ByteBuf data) throws IOException {
        this.position = data.readInt();
        NBTTagCompound fluidTag = ByteBufUtils.readTag(data);
        if (fluidTag.getBoolean("null")) {
            this.fluid = null;
        } else {
            this.fluid = FluidStack.loadFluidStackFromNBT(fluidTag);
        }
    }

    @Override
    public void execute(PacketMultiTileEntity manager, EntityPlayer player) {
        TileEntity tileEntity = this.parent.tileEntity;

        if (tileEntity != null) {
            if (tileEntity instanceof IFluidStackProxy) {
                ((IFluidStackProxy) tileEntity).setFluid(this.position, this.fluid);
            }
        }
    }
}