#W# Initial Commit: Avatars Conquest

Scripts/Commands/Generic/Implementors/ContainedCommandImplementor.cs

@@ -0,0 +1,85 @@
+using System;
+using System.Collections;
+using Server;
+using Server.Items;
+using Server.Targeting;
+
+namespace Server.Commands.Generic
+{
+	public class ContainedCommandImplementor : BaseCommandImplementor
+	{
+		public ContainedCommandImplementor()
+		{
+			Accessors = new string[]{ "Contained" };
+			SupportRequirement = CommandSupport.Contained;
+			AccessLevel = AccessLevel.GameMaster;
+			Usage = "Contained <command> [condition]";
+			Description = "Invokes the command on all child items in a targeted container. Optional condition arguments can further restrict the set of objects.";
+		}
+
+		public override void Process( Mobile from, BaseCommand command, string[] args )
+		{
+			if ( command.ValidateArgs( this, new CommandEventArgs( from, command.Commands[0], GenerateArgString( args ), args ) ) )
+				from.BeginTarget( -1, command.ObjectTypes == ObjectTypes.All, TargetFlags.None, new TargetStateCallback( OnTarget ), new object[]{ command, args } );
+		}
+
+		public void OnTarget( Mobile from, object targeted, object state )
+		{
+			if ( !BaseCommand.IsAccessible( from, targeted ) )
+			{
+				from.SendMessage( "That is not accessible." );
+				return;
+			}
+
+			object[] states = (object[])state;
+			BaseCommand command = (BaseCommand)states[0];
+			string[] args = (string[])states[1];
+
+			if ( command.ObjectTypes == ObjectTypes.Mobiles )
+				return; // sanity check
+
+			if ( !(targeted is Container) )
+			{
+				from.SendMessage( "That is not a container." );
+			}
+			else
+			{
+				try
+				{
+					Extensions ext = Extensions.Parse( from, ref args );
+
+					bool items, mobiles;
+
+					if ( !CheckObjectTypes( command, ext, out items, out mobiles ) )
+						return;
+
+					if ( !items )
+					{
+						from.SendMessage( "This command only works on items." );
+						return;
+					}
+
+					Container cont = (Container)targeted;
+
+					Item[] found = cont.FindItemsByType( typeof( Item ), true );
+
+					ArrayList list = new ArrayList();
+
+					for ( int i = 0; i < found.Length; ++i )
+					{
+						if ( ext.IsValid( found[i] ) )
+							list.Add( found[i] );
+					}
+
+					ext.Filter( list );
+
+					RunCommand( from, list, command, args );
+				}
+				catch ( Exception e )
+				{
+					from.SendMessage( e.Message );
+				}
+			}
+		}
+	}
+}