PacketUpdateClayGolem

package claygolem.network.packet;

import io.netty.buffer.ByteBuf; [..]

public class PacketUpdateClayGolem extends AbstractPacket{

    int _dim, _claygolemId;
    boolean _flag;

    public PacketUpdateClayGolem() {
    }

    public PacketUpdateClayGolem(EntityClayGolem claygolem, boolean flag) {
        if(claygolem != null) {
            this._claygolemId = claygolem.getEntityId();
            this._dim = claygolem.dimension;
            this._flag = flag;
            System.out.println("entity id = " + _claygolemId);
            System.out.println("dimension id = " + _dim);
            System.out.println("set "+_flag);
        }
    }

    @Override
    public void encodeInto(ChannelHandlerContext ctx, ByteBuf buffer) {
        buffer.writeInt(_claygolemId);
        buffer.writeInt(_dim);
        buffer.writeBoolean(_flag);

        PacketBuffer pb = new PacketBuffer(buffer);
    }

    @Override
    public void decodeInto(ChannelHandlerContext ctx, ByteBuf buffer) {
        _claygolemId = buffer.readInt();
        _dim = buffer.readInt();
        _flag = buffer.readBoolean();

        PacketBuffer pb = new PacketBuffer(buffer);
    }

    @Override
    public void handleClientSide(EntityPlayer player) { }

    @Override
    public void handleServerSide(EntityPlayer player) {
        World world = DimensionManager.getWorld(_dim);
        if (world==null) return;

        Entity e = world.getEntityByID(_claygolemId);

        if (e !=null && e instanceof EntityClayGolem) {
            ((EntityClayGolem)e).setWithNBT(_flag);
            //check if data has passed.
            System.out.println("entity id = " + _claygolemId);
            System.out.println("dimension id = " + _dim);
            System.out.println("set "+_flag);
        }
    }
}