content: /*
   * Copyright (c) 2019-2020 5zig Reborn
   * Copyright (c) 2015-2019 5zig
   *
   * This file is part of The 5zig Mod
   * The 5zig Mod 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
   * (at your option) any later version.
   *
   * The 5zig Mod 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 The 5zig Mod.  If not, see <http://www.gnu.org/licenses/>.
   */
  
  package eu.the5zig.mod.chat.network;
  
  import eu.the5zig.mod.chat.network.packets.PacketBuffer;
  import io.netty.buffer.ByteBuf;
  import io.netty.channel.ChannelHandlerContext;
  import io.netty.handler.codec.MessageToByteEncoder;
  
  /**
   * Created by 5zig.
   * All rights reserved © 2015
   */
  public class NetworkSplitter extends MessageToByteEncoder<ByteBuf> {
  
  	protected void encode(ChannelHandlerContext ctx, ByteBuf out, ByteBuf byteBuf) {
  		int var4 = out.readableBytes();
  		int var5 = PacketBuffer.getVarIntSize(var4);
  
  		if (var5 > 3) {
  			throw new IllegalArgumentException("unable to fit " + var4 + " into " + 3);
  		} else {
  			byteBuf.ensureWritable(var5 + var4);
  			PacketBuffer.writeVarIntToBuffer(byteBuf, var4);
  			byteBuf.writeBytes(out, out.readerIndex(), var4);
  		}
  	}
  
  }
  