/*
 	OrpheusMS: MapleStory Private Server based on OdinMS
    Copyright (C) 2012 Aaron Weiss <aaron@deviant-core.net>
    				Patrick Huy <patrick.huy@frz.cc>
					Matthias Butz <matze@odinms.de>
					Jan Christian Meyer <vimes@odinms.de>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero 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 Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package tools.data.output;

import java.io.ByteArrayOutputStream;
import net.ByteArrayMaplePacket;
import net.MaplePacket;
import tools.HexTool;

/**
 * Writes a maplestory-packet little-endian stream of bytes.
 * 
 * @author Frz
 * @version 1.0
 * @since Revision 352
 */
public class MaplePacketLittleEndianWriter extends GenericLittleEndianWriter {
	private ByteArrayOutputStream baos;

	/**
	 * Constructor - initializes this stream with a default size.
	 */
	public MaplePacketLittleEndianWriter() {
		this(32);
	}

	/**
	 * Constructor - initializes this stream with size <code>size</code>.
	 * 
	 * @param size
	 *            The size of the underlying stream.
	 */
	public MaplePacketLittleEndianWriter(int size) {
		this.baos = new ByteArrayOutputStream(size);
		setByteOutputStream(new BAOSByteOutputStream(baos));
	}

	/**
	 * Gets a <code>MaplePacket</code> instance representing this sequence of
	 * bytes.
	 * 
	 * @return A <code>MaplePacket</code> with the bytes in this stream.
	 */
	public MaplePacket getPacket() {
		return new ByteArrayMaplePacket(baos.toByteArray());
	}

	/**
	 * Changes this packet into a human-readable hexadecimal stream of bytes.
	 * 
	 * @return This packet as hex digits.
	 */
	@Override
	public String toString() {
		return HexTool.toString(baos.toByteArray());
	}
}