- Removed invisible items from the item insurance menu.

- Changed the new context menu packet to only be used when necessary, until assistants are patched.
- Added a setting for disabling target ID validation for debugging purposes. (It is still enabled by default.)

Scripts/Mobiles/PlayerMobile.cs

@@ -1882,7 +1882,7 @@ namespace Server.Mobiles
 
 		private bool DisplayInItemInsuranceGump( Item item )
 		{
-			return ( item.Insured || CanInsure( item ) );
+			return ( ( item.Visible || AccessLevel >= AccessLevel.GameMaster ) && ( item.Insured || CanInsure( item ) ) );
 		}
 
 		private class ItemInsuranceMenuGump : Gump

Server/ContextMenus/ContextMenu.cs

@@ -94,5 +94,22 @@ namespace Server.ContextMenus
 				m_Entries[i].Owner = this;
 			}
 		}
+
+		/// <summary>
+		/// Returns true if this ContextMenu requires packet version 2.
+		/// </summary>
+		public bool RequiresNewPacket
+		{
+			get
+			{
+				for ( int i = 0; i < m_Entries.Length; ++i )
+				{
+					if ( m_Entries[i].Number < 3000000 || m_Entries[i].Number > 3032767 )
+						return true;
+				}
+
+				return false;
+			}
+		}
 	}
 }

Server/Mobile.cs

@@ -2786,7 +2786,8 @@ namespace Server
 
 				if ( m_ContextMenu != null && m_NetState != null )
 				{
-					if ( m_NetState.NewHaven )
+					// Old packet is preferred until assistants catch up
+					if ( m_NetState.NewHaven && m_ContextMenu.RequiresNewPacket )
 						Send( new DisplayContextMenu( m_ContextMenu ) );
 					else
 						Send( new DisplayContextMenuOld( m_ContextMenu ) );

Server/Network/PacketHandlers.cs

@@ -1126,7 +1126,7 @@ namespace Server.Network
 						// User pressed escape
 						t.Cancel( from, TargetCancelType.Canceled );
 					}
-					else if ( t.TargetID != targetID )
+					else if ( Target.TargetIDValidation && t.TargetID != targetID )
 					{
 						// Sanity, prevent fake target
 						return;

Server/Targeting/Target.cs

@@ -27,6 +27,14 @@ namespace Server.Targeting
 	{
 		private static int m_NextTargetID;
 
+		private static bool m_TargetIDValidation = true;
+
+		public static bool TargetIDValidation
+		{
+			get { return m_TargetIDValidation; }
+			set { m_TargetIDValidation = value; }
+		}
+
 		private int m_TargetID;
 		private int m_Range;
 		private bool m_AllowGround;