Initial checkin

1 files changed, 143 insertions, 0 deletions

diff --git a/WADEntry.cs b/WADEntry.cs
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+++ b/WADEntry.cs
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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.
+//
+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;
+	}
+}