#W# Initial Commit: Avatars Conquest

Source/Gumps/GumpEntry.cs

@@ -0,0 +1,98 @@
+/***************************************************************************
+ *                                GumpEntry.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;
+using Server.Network;
+
+namespace Server.Gumps
+{
+	public abstract class GumpEntry
+	{
+		private Gump m_Parent;
+
+		protected GumpEntry()
+		{
+		}
+
+		protected void Delta( ref int var, int val )
+		{
+			if ( var != val )
+			{
+				var = val;
+
+				if ( m_Parent != null )
+				{
+					m_Parent.Invalidate();
+				}
+			}
+		}
+
+		protected void Delta( ref bool var, bool val )
+		{
+			if ( var != val )
+			{
+				var = val;
+
+				if ( m_Parent != null )
+				{
+					m_Parent.Invalidate();
+				}
+			}
+		}
+
+		protected void Delta( ref string var, string val )
+		{
+			if ( var != val )
+			{
+				var = val;
+
+				if ( m_Parent != null )
+				{
+					m_Parent.Invalidate();
+				}
+			}
+		}
+
+		public Gump Parent
+		{
+			get
+			{
+				return m_Parent;
+			}
+			set
+			{
+				if ( m_Parent != value )
+				{
+					if ( m_Parent != null )
+					{
+						m_Parent.Remove( this );
+					}
+
+					m_Parent = value;
+
+					m_Parent.Add( this );
+				}
+			}
+		}
+
+		public abstract string Compile();
+		public abstract void AppendTo( IGumpWriter disp );
+	}
+}