Reorganizes Project (#41)

Projects/Scripts/Multis/PreviewHouse.cs

@@ -0,0 +1,142 @@
+using System;
+using System.Collections.Generic;
+using Server.Items;
+
+namespace Server.Multis
+{
+  public class PreviewHouse : BaseMulti
+  {
+    private List<Item> m_Components;
+    private Timer m_Timer;
+
+    public PreviewHouse(int multiID) : base(multiID)
+    {
+      m_Components = new List<Item>();
+
+      MultiComponentList mcl = Components;
+
+      for (int i = 1; i < mcl.List.Length; ++i)
+      {
+        MultiTileEntry entry = mcl.List[i];
+
+        if (entry.m_Flags == 0)
+        {
+          Item item = new Static((int)entry.m_ItemID);
+
+          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 PreviewHouse(Serial serial) : base(serial)
+    {
+    }
+
+    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 = m_Components[i];
+
+        item.MoveToWorld(new Point3D(item.X + xOffset, item.Y + yOffset, item.Z + zOffset), Map);
+      }
+    }
+
+    public override void OnMapChange()
+    {
+      base.OnMapChange();
+
+      if (m_Components == null)
+        return;
+
+      for (int i = 0; i < m_Components.Count; ++i)
+      {
+        Item item = m_Components[i];
+
+        item.Map = Map;
+      }
+    }
+
+    public override void OnDelete()
+    {
+      base.OnDelete();
+
+      if (m_Components == null)
+        return;
+
+      for (int i = 0; i < m_Components.Count; ++i)
+      {
+        Item item = m_Components[i];
+
+        item.Delete();
+      }
+    }
+
+    public override void OnAfterDelete()
+    {
+      m_Timer?.Stop();
+
+      m_Timer = null;
+
+      base.OnAfterDelete();
+    }
+
+    public override void Serialize(GenericWriter writer)
+    {
+      base.Serialize(writer);
+
+      writer.Write(0); // version
+
+      writer.Write(m_Components);
+    }
+
+    public override void Deserialize(GenericReader reader)
+    {
+      base.Deserialize(reader);
+
+      int version = reader.ReadInt();
+
+      switch (version)
+      {
+        case 0:
+        {
+          m_Components = reader.ReadStrongItemList();
+
+          break;
+        }
+      }
+
+      Timer.DelayCall(TimeSpan.Zero, 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();
+      }
+    }
+  }
+}