Scripts/Multis/PreviewHouse.cs

@@ -0,0 +1,144 @@
+using System;
+using System.Collections;
+using Server;
+using Server.Items;
+
+namespace Server.Multis
+{
+	public class PreviewHouse : BaseMulti
+	{
+		private ArrayList m_Components;
+		private Timer m_Timer;
+
+		public PreviewHouse( int multiID ) : base( multiID | 0x4000 )
+		{
+			m_Components = new ArrayList();
+
+			MultiComponentList mcl = this.Components;
+
+			for ( int i = 1; i < mcl.List.Length; ++i )
+			{
+				MultiTileEntry entry = mcl.List[i];
+
+				if ( entry.m_Flags == 0 )
+				{
+					Item item = new Static( entry.m_ItemID & 0x3FFF );
+
+					item.MoveToWorld( new Point3D( X + entry.m_OffsetX, Y + entry.m_OffsetY, Z + entry.m_OffsetZ ), Map );
+
+					m_Components.Add( item );
+				}
+			}
+
+			m_Timer = new DecayTimer( this );
+			m_Timer.Start();
+		}
+
+		public override void OnLocationChange( Point3D oldLocation )
+		{
+			base.OnLocationChange( oldLocation );
+
+			if ( m_Components == null )
+				return;
+
+			int xOffset = X - oldLocation.X;
+			int yOffset = Y - oldLocation.Y;
+			int zOffset = Z - oldLocation.Z;
+
+			for ( int i = 0; i < m_Components.Count; ++i )
+			{
+				Item item = (Item)m_Components[i];
+
+				item.MoveToWorld( new Point3D( item.X + xOffset, item.Y + yOffset, item.Z + zOffset ), this.Map );
+			}
+		}
+
+		public override void OnMapChange()
+		{
+			base.OnMapChange();
+
+			if ( m_Components == null )
+				return;
+
+			for ( int i = 0; i < m_Components.Count; ++i )
+			{
+				Item item = (Item)m_Components[i];
+
+				item.Map = this.Map;
+			}
+		}
+
+		public override void OnDelete()
+		{
+			base.OnDelete();
+
+			if ( m_Components == null )
+				return;
+
+			for ( int i = 0; i < m_Components.Count; ++i )
+			{
+				Item item = (Item)m_Components[i];
+
+				item.Delete();
+			}
+		}
+
+		public override void OnAfterDelete()
+		{
+			if ( m_Timer != null )
+				m_Timer.Stop();
+
+			m_Timer = null;
+
+			base.OnAfterDelete();
+		}
+
+		public PreviewHouse( Serial serial ) : base( serial )
+		{
+		}
+
+		public override void Serialize( GenericWriter writer )
+		{
+			base.Serialize( writer );
+
+			writer.Write( (int) 0 ); // version
+
+			writer.WriteItemList( m_Components );
+		}
+
+		public override void Deserialize( GenericReader reader )
+		{
+			base.Deserialize( reader );
+
+			int version = reader.ReadInt();
+
+			switch ( version )
+			{
+				case 0:
+				{
+					m_Components = reader.ReadItemList();
+
+					break;
+				}
+			}
+
+			Delete();
+		}
+
+		private class DecayTimer : Timer
+		{
+			private Item m_Item;
+
+			public DecayTimer( Item item ) : base( TimeSpan.FromSeconds( 20.0 ) )
+			{
+				m_Item = item;
+				Priority = TimerPriority.OneSecond;
+			}
+
+			protected override void OnTick()
+			{
+				m_Item.Delete();
+			}
+		}
+	}
+}