therogue.storehouse.network.SGuiUpdateTEPacket.java Source code

Introduction

Here is the source code for therogue.storehouse.network.SGuiUpdateTEPacket.java

Source

/*
 * This file is part of Storehouse. Copyright (c) 2016, TheRogue, All rights reserved.
 * 
 * Storehouse is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version.
 * 
 * Storehouse is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along with Storehouse. If not, see <http://www.gnu.org/licenses/gpl>.
 */

package therogue.storehouse.network;

import io.netty.buffer.ByteBuf;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.play.INetHandlerPlayServer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.WorldServer;
import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
import therogue.storehouse.LOG;
import therogue.storehouse.tile.StorehouseBaseMachine;

public class SGuiUpdateTEPacket implements IMessage {

    private byte item;
    private BlockPos pos;
    private NBTTagCompound nbt;

    public SGuiUpdateTEPacket() {
    }

    public SGuiUpdateTEPacket(int item, BlockPos pos, NBTTagCompound nbt) {
        this.item = (byte) item;
        this.pos = pos;
        this.nbt = nbt;
    }

    @Override
    public void fromBytes(ByteBuf buf) {
        this.item = buf.readByte();
        this.pos = BlockPos.fromLong(buf.readLong());
        this.nbt = NetworkUtils.readNBTTagCompound(buf);
    }

    @Override
    public void toBytes(ByteBuf buf) {
        buf.writeByte(item);
        buf.writeLong(pos.toLong());
        NetworkUtils.writeNBTTagCompoundToBuffer(buf, nbt);
    }

    public BlockPos getPos() {
        return pos;
    }

    public NBTTagCompound getNbt() {
        return nbt;
    }

    public int getItem() {
        return item;
    }

    public static class GuiClientUpdatePacketHandler implements IMessageHandler<SGuiUpdateTEPacket, IMessage> {

        @Override
        public IMessage onMessage(SGuiUpdateTEPacket message, MessageContext ctx) {
            if (ctx.netHandler instanceof INetHandlerPlayServer) {
                EntityPlayerMP fromPlayer = ctx.getServerHandler().player;
                fromPlayer.getServerWorld().addScheduledTask(new Runnable() {

                    @Override
                    public void run() {
                        WorldServer world = fromPlayer.getServerWorld();
                        if (world.isBlockLoaded(message.getPos())) {
                            TileEntity te = world.getTileEntity(message.getPos());
                            if (te != null && te instanceof StorehouseBaseMachine) {
                                StorehouseBaseMachine stoTE = (StorehouseBaseMachine) te;
                                stoTE.processSGUIPacket(message, fromPlayer);
                            } else {
                                LOG.log("error", String.format(
                                        "SGuiUpdateTEPacket Received invalid update packet for null tile entity at %s with data: %s",
                                        message.getPos(), message.getNbt()));
                            }
                        }
                    }
                });
            }
            return null;
        }
    }
}