runuo/Scripts/Misc/MapUO.cs

using System;
using Server;
using Server.Network;
using Server.Mobiles;
using Server.Engines.PartySystem;
using Server.Guilds;

namespace Server.Misc
{
	public static partial class MapUO
	{
		private static class Settings
		{
			public const bool PartyTrack 		= true;
			public const bool GuildTrack 		= true;
			public const bool GuildHitsPercent	= true;
		}

		public static void Initialize()
		{
			if ( Settings.PartyTrack )
				ProtocolExtensions.Register( 0x00, true, new OnPacketReceive( OnPartyTrack ) );

			if ( Settings.GuildTrack )
				ProtocolExtensions.Register( 0x01, true, new OnPacketReceive( OnGuildTrack ) );
		}

		private static void OnPartyTrack( NetState state, PacketReader pvSrc )
		{
			Mobile from = state.Mobile;
			Party party = Party.Get( from );

			if ( party != null )
			{
				Packets.PartyTrack packet = new Packets.PartyTrack( from, party );

				if ( packet.UnderlyingStream.Length > 8 )
					state.Send( packet );
			}
		}

		private static void OnGuildTrack( NetState state, PacketReader pvSrc )
		{
			Mobile from = state.Mobile;
			Guild guild = from.Guild as Guild;

			if ( guild != null )
			{
				bool locations = pvSrc.ReadByte() != 0;

				Packets.GuildTrack packet = new Packets.GuildTrack( from, guild, locations );

				if ( packet.UnderlyingStream.Length > ( locations ? 9 : 5 ) )
					state.Send( packet );
			}
			else
				state.Send( new Packets.GuildTrack() );
		}

		private static class Packets
		{
			public sealed class PartyTrack : ProtocolExtension
			{
				public PartyTrack( Mobile from, Party party ) : base( 0x01, ( ( party.Members.Count - 1 ) * 9 ) + 4 )
				{
					for ( int i = 0; i < party.Members.Count; ++i )
					{
						PartyMemberInfo pmi = (PartyMemberInfo)party.Members[i];

						if ( pmi == null || pmi.Mobile == from )
							continue;

						Mobile mob = pmi.Mobile;

						if ( Utility.InUpdateRange( from, mob ) && from.CanSee( mob ) )
							continue;

						m_Stream.Write( (int) mob.Serial );
						m_Stream.Write( (short) mob.X );
						m_Stream.Write( (short) mob.Y );
						m_Stream.Write( (byte) ( mob.Map == null ? 0 : mob.Map.MapID ) );
					}

					m_Stream.Write( (int) 0 );
				}
			}

			public sealed class GuildTrack : ProtocolExtension
			{
				public GuildTrack() : base( 0x02, 5 )
				{
					m_Stream.Write( (byte) 0 );
					m_Stream.Write( (int) 0 );
				}

				public GuildTrack( Mobile from, Guild guild, bool locations ) : base( 0x02, ( ( guild.Members.Count - 1 ) * ( locations ? 10 : 4 ) ) + 5 )
				{
					m_Stream.Write( (byte) ( locations ? 1 : 0 ) );

					for ( int i = 0; i < guild.Members.Count; ++i )
					{
						Mobile mob = guild.Members[i];

						if ( mob == null || mob == from || mob.NetState == null )
							continue;

						if ( locations && Utility.InUpdateRange( from, mob ) && from.CanSee( mob ) )
							continue;

						m_Stream.Write( (int) mob.Serial );

						if ( locations )
						{
							m_Stream.Write( (short) mob.X );
							m_Stream.Write( (short) mob.Y );
							m_Stream.Write( (byte) ( mob.Map == null ? 0 : mob.Map.MapID ) );

							if ( Settings.GuildHitsPercent && mob.Alive )
								m_Stream.Write( (byte) ( mob.Hits / Math.Max( mob.HitsMax, 1.0 ) * 100 ) );
							else
								m_Stream.Write( (byte) 0 );
						}
					}

					m_Stream.Write( (int) 0 );
				}
			}
		}
	}
}