Merged with released L2J-Unity files.

trunk/java/com/l2jmobius/commons/network/PacketWriter.java

@@ -0,0 +1,141 @@
+/*
+ * This file is part of the L2J Mobius project.
+ * 
+ * This program 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.
+ * 
+ * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jmobius.commons.network;
+
+import io.netty.buffer.ByteBuf;
+
+/**
+ * @author Nos
+ */
+public final class PacketWriter
+{
+	private final ByteBuf _buf;
+	
+	public PacketWriter(ByteBuf buf)
+	{
+		_buf = buf;
+	}
+	
+	/**
+	 * Gets the writable bytes.
+	 * @return the writable bytes
+	 */
+	public int getWritableBytes()
+	{
+		return _buf.writableBytes();
+	}
+	
+	/**
+	 * Writes a byte.
+	 * @param value the byte (The 24 high-order bits are ignored)
+	 */
+	public void writeC(int value)
+	{
+		_buf.writeByte(value);
+	}
+	
+	/**
+	 * Writes a short.
+	 * @param value the short (The 16 high-order bits are ignored)
+	 */
+	public void writeH(int value)
+	{
+		_buf.writeShort(value);
+	}
+	
+	/**
+	 * Writes an integer.
+	 * @param value the integer
+	 */
+	public void writeD(int value)
+	{
+		_buf.writeInt(value);
+	}
+	
+	/**
+	 * Writes a long.
+	 * @param value the long
+	 */
+	public void writeQ(long value)
+	{
+		_buf.writeLong(value);
+	}
+	
+	/**
+	 * Writes a float.
+	 * @param value the float
+	 */
+	public void writeE(float value)
+	{
+		_buf.writeFloat(value);
+	}
+	
+	/**
+	 * Writes a double.
+	 * @param value the double
+	 */
+	public void writeF(double value)
+	{
+		_buf.writeDouble(value);
+	}
+	
+	/**
+	 * Writes a string.
+	 * @param value the string
+	 */
+	public void writeS(String value)
+	{
+		if (value != null)
+		{
+			for (int i = 0; i < value.length(); i++)
+			{
+				_buf.writeChar(value.charAt(i));
+			}
+		}
+		
+		_buf.writeChar(0);
+	}
+	
+	/**
+	 * Writes a string with fixed length specified as [short length, char[length] data].
+	 * @param value the string
+	 */
+	public void writeString(String value)
+	{
+		if (value != null)
+		{
+			_buf.writeShort(value.length());
+			for (int i = 0; i < value.length(); i++)
+			{
+				_buf.writeChar(value.charAt(i));
+			}
+		}
+		else
+		{
+			_buf.writeShort(0);
+		}
+	}
+	
+	/**
+	 * Writes a byte array.
+	 * @param bytes the byte array
+	 */
+	public void writeB(byte[] bytes)
+	{
+		_buf.writeBytes(bytes);
+	}
+}