ModernUO/Scripts/Items/Addons/AddonComponent.cs

namespace Server.Items
{
	[Engines.Craft.Anvil]
	public class AnvilComponent : AddonComponent
	{
		[Constructible]
		public AnvilComponent( int itemID ) : base( itemID )
		{
		}

		public AnvilComponent( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
		}
	}

	[Engines.Craft.Forge]
	public class ForgeComponent : AddonComponent
	{
		[Constructible]
		public ForgeComponent( int itemID ) : base( itemID )
		{
		}

		public ForgeComponent( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();
		}
	}

	public class LocalizedAddonComponent : AddonComponent
	{
		private int m_LabelNumber;

		[CommandProperty( AccessLevel.GameMaster )]
		public int Number
		{
			get => m_LabelNumber;
			set{ m_LabelNumber = value; InvalidateProperties(); }
		}

		public override int LabelNumber => m_LabelNumber;

		[Constructible]
		public LocalizedAddonComponent( int itemID, int labelNumber ) : base( itemID )
		{
			m_LabelNumber = labelNumber;
		}

		public LocalizedAddonComponent( Serial serial ) : base( serial )
		{
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 0 ); // version

			writer.Write( (int) m_LabelNumber );
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();

			switch ( version )
			{
				case 0:
				{
					m_LabelNumber = reader.ReadInt();
					break;
				}
			}
		}
	}

	public class AddonComponent : Item, IChopable
	{
		private Point3D m_Offset;
		private BaseAddon m_Addon;

		[CommandProperty( AccessLevel.GameMaster )]
		public BaseAddon Addon
		{
			get => m_Addon;
			set => m_Addon = value;
		}

		[CommandProperty( AccessLevel.GameMaster )]
		public Point3D Offset
		{
			get => m_Offset;
			set => m_Offset = value;
		}

		[Hue, CommandProperty( AccessLevel.GameMaster )]
		public override int Hue
		{
			get => base.Hue;
			set
			{
				base.Hue = value;

				if ( m_Addon != null && m_Addon.ShareHue )
					m_Addon.Hue = value;
			}
		}

		public virtual bool NeedsWall => false;
		public virtual Point3D WallPosition => Point3D.Zero;

		[Constructible]
		public AddonComponent( int itemID ) : base( itemID )
		{
			Movable = false;
			ApplyLightTo( this );
		}

		public AddonComponent( Serial serial ) : base( serial )
		{
		}

		public override void OnDoubleClick( Mobile from )
		{
			m_Addon?.OnComponentUsed( this, from );
		}

		public void OnChop( Mobile from )
		{
			if ( m_Addon != null && from.InRange( GetWorldLocation(), 3 ) )
				m_Addon.OnChop( from );
			else
				from.SendLocalizedMessage( 500446 ); // That is too far away.
		}

		public override void OnLocationChange( Point3D old )
		{
			if ( m_Addon != null )
				m_Addon.Location = new Point3D( X - m_Offset.X, Y - m_Offset.Y, Z - m_Offset.Z );
		}

		public override void OnMapChange()
		{
			if ( m_Addon != null )
				m_Addon.Map = Map;
		}

		public override void OnAfterDelete()
		{
			base.OnAfterDelete();

			m_Addon?.Delete();
		}

		public override void Serialize( GenericWriter writer )
		{
			base.Serialize( writer );

			writer.Write( (int) 1 ); // version

			writer.Write( m_Addon );
			writer.Write( m_Offset );
		}

		public override void Deserialize( GenericReader reader )
		{
			base.Deserialize( reader );

			int version = reader.ReadInt();

			switch ( version )
			{
				case 1:
				case 0:
				{
					m_Addon = reader.ReadItem() as BaseAddon;
					m_Offset = reader.ReadPoint3D();

					m_Addon?.OnComponentLoaded( this );

					ApplyLightTo( this );

					break;
				}
			}

			if ( version < 1 && Weight == 0 )
				Weight = -1;
		}

		public static void ApplyLightTo( Item item )
		{
			if ( (item.ItemData.Flags & TileFlag.LightSource) == 0 )
				return; // not a light source

			int itemID = item.ItemID;

			for ( int i = 0; i < m_Entries.Length; ++i )
			{
				LightEntry entry = m_Entries[i];
				int[] toMatch = entry.m_ItemIDs;
				bool contains = false;

				for ( int j = 0; !contains && j < toMatch.Length; ++j )
					contains = ( itemID == toMatch[j] );

				if ( contains )
				{
					item.Light = entry.m_Light;
					return;
				}
			}
		}

		private static LightEntry[] m_Entries = {
				new LightEntry( LightType.WestSmall, 1122, 1123, 1124, 1141, 1142, 1143, 1144, 1145, 1146, 2347, 2359, 2360, 2361, 2362, 2363, 2364, 2387, 2388, 2389, 2390, 2391, 2392 ),
				new LightEntry( LightType.NorthSmall, 1131, 1133, 1134, 1147, 1148, 1149, 1150, 1151, 1152, 2352, 2373, 2374, 2375, 2376, 2377, 2378, 2401, 2402, 2403, 2404, 2405, 2406 ),
				new LightEntry( LightType.Circle300, 6526, 6538, 6571 ),
				new LightEntry( LightType.Circle150, 5703, 6587 )
			};

		private class LightEntry
		{
			public LightType m_Light;
			public int[] m_ItemIDs;

			public LightEntry( LightType light, params int[] itemIDs )
			{
				m_Light = light;
				m_ItemIDs = itemIDs;
			}
		}
	}
}