#W# Initial Commit: Avatars Conquest

Source/KeywordList.cs

@@ -0,0 +1,85 @@
+/***************************************************************************
+ *                               KeywordList.cs
+ *                            -------------------
+ *   begin                : May 1, 2002
+ *   copyright            : (C) The RunUO Software Team
+ *   email                : info@runuo.com
+ *
+ *   $Id$
+ *
+ ***************************************************************************/
+
+/***************************************************************************
+ *
+ *   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.
+ *
+ ***************************************************************************/
+
+using System;
+
+namespace Server
+{
+	public class KeywordList
+	{
+		private int[] m_Keywords;
+		private int m_Count;
+
+		public KeywordList()
+		{
+			m_Keywords = new int[8];
+			m_Count = 0;
+		}
+
+		public int Count
+		{
+			get
+			{
+				return m_Count;
+			}
+		}
+
+		public bool Contains( int keyword )
+		{
+			bool contains = false;
+
+			for ( int i = 0; !contains && i < m_Count; ++i )
+				contains = ( keyword == m_Keywords[i] );
+
+			return contains;
+		}
+
+		public void Add( int keyword )
+		{
+			if ( (m_Count + 1) > m_Keywords.Length )
+			{
+				int[] old = m_Keywords;
+				m_Keywords = new int[old.Length * 2];
+
+				for ( int i = 0; i < old.Length; ++i )
+					m_Keywords[i] = old[i];
+			}
+
+			m_Keywords[m_Count++] = keyword;
+		}
+
+		private static int[] m_EmptyInts = new int[0];
+
+		public int[] ToArray()
+		{
+			if ( m_Count == 0 )
+				return m_EmptyInts;
+
+			int[] keywords = new int[m_Count];
+
+			for ( int i = 0; i < m_Count; ++i )
+				keywords[i] = m_Keywords[i];
+
+			m_Count = 0;
+
+			return keywords;
+		}
+	}
+}