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// Noddybox.DOOM - DOOM WAD Wrapper
// Copyright (C) 2004 Ian Cowburn
//
// 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 2
// 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, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// $Id$
//
using System;
using System.IO;
namespace Noddybox.DOOM
{
/// <summary>
/// Describes a directory entry in a WAD file
/// </summary>
public class WADEntry
{
// ====================================
// PUBLIC
// ====================================
/// <summary>
/// Create an empty lump
/// </summary>
public WADEntry()
{
Name="LUMP";
Data=null;
}
/// <summary>
/// Create a lump
/// </summary>
/// <param name="name">The name</param>
/// <param name="data">The data</param>
public WADEntry(string name, byte[] data)
{
Name=name;
Data=data;
}
/// <summary>
/// Create a lump
/// </summary>
/// <param name="we">The lump to copy</param>
public WADEntry(WADEntry we)
{
Name=we.Name;
Data=(byte[])we.Data.Clone();
}
/// <summary>
/// Get/set the lump's name
/// </summary>
public string Name
{
get {return m_name;}
set
{
m_name=value;
if (m_name.Length>8)
{
m_name=m_name.Substring(0,8);
}
m_name=m_name.Trim(new char[] {'\0'});
}
}
/// <summary>
/// Get the length of the lump's data
/// </summary>
public int Length
{
get {return m_length;}
}
/// <summary>
/// Get/set the lump data
/// </summary>
public byte[] Data
{
get {return m_data;}
set
{
m_data=value;
if (m_data!=null)
{
m_length=m_data.Length;
}
else
{
m_length=0;
}
}
}
/// <summary>
/// Index into the lump data as bytes
/// </summary>
public byte this[int index]
{
get {return m_data[index];}
set {m_data[index]=value;}
}
/// <summary>
/// Index into the lump data as bytes
/// </summary>
public byte this[uint index]
{
get {return m_data[index];}
set {m_data[index]=value;}
}
/// <summary>
/// Get the lump data as a MemoryStream
/// </summary>
public MemoryStream Stream
{
get {return new MemoryStream(m_data);}
}
// ====================================
// PRIVATE
// ====================================
private string m_name;
private int m_length;
private byte[] m_data;
}
}
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