142 lines
2.6 KiB
Java
142 lines
2.6 KiB
Java
/*
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* This file is part of the L2J Mobius project.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.l2jmobius.commons.network;
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import io.netty.buffer.ByteBuf;
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/**
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* @author Nos
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*/
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public final class PacketWriter
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{
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private final ByteBuf _buf;
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public PacketWriter(ByteBuf buf)
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{
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_buf = buf;
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}
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/**
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* Gets the writable bytes.
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* @return the writable bytes
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*/
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public int getWritableBytes()
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{
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return _buf.writableBytes();
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}
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/**
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* Writes a byte.
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* @param value the byte (The 24 high-order bits are ignored)
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*/
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public void writeC(int value)
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{
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_buf.writeByte(value);
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}
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/**
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* Writes a short.
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* @param value the short (The 16 high-order bits are ignored)
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*/
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public void writeH(int value)
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{
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_buf.writeShort(value);
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}
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/**
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* Writes an integer.
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* @param value the integer
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*/
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public void writeD(int value)
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{
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_buf.writeInt(value);
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}
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/**
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* Writes a long.
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* @param value the long
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*/
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public void writeQ(long value)
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{
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_buf.writeLong(value);
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}
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/**
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* Writes a float.
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* @param value the float
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*/
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public void writeE(float value)
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{
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_buf.writeFloat(value);
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}
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/**
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* Writes a double.
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* @param value the double
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*/
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public void writeF(double value)
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{
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_buf.writeDouble(value);
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}
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/**
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* Writes a string.
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* @param value the string
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*/
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public void writeS(String value)
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{
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if (value != null)
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{
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for (int i = 0; i < value.length(); i++)
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{
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_buf.writeChar(value.charAt(i));
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}
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}
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_buf.writeChar(0);
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}
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/**
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* Writes a string with fixed length specified as [short length, char[length] data].
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* @param value the string
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*/
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public void writeString(String value)
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{
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if (value != null)
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{
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_buf.writeShort(value.length());
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for (int i = 0; i < value.length(); i++)
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{
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_buf.writeChar(value.charAt(i));
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}
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}
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else
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{
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_buf.writeShort(0);
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}
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}
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/**
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* Writes a byte array.
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* @param bytes the byte array
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*/
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public void writeB(byte[] bytes)
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{
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_buf.writeBytes(bytes);
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}
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}
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