#W# Initial Commit: Avatars Conquest

Scripts/Commands/Generic/Implementors/AreaCommandImplementor.cs

@@ -0,0 +1,128 @@
+using System;
+using System.Collections;
+using Server;
+using Server.Targeting;
+
+namespace Server.Commands.Generic
+{
+	public class AreaCommandImplementor : BaseCommandImplementor
+	{
+		public AreaCommandImplementor()
+		{
+			Accessors = new string[]{ "Area", "Group" };
+			SupportRequirement = CommandSupport.Area;
+			SupportsConditionals = true;
+			AccessLevel = AccessLevel.GameMaster;
+			Usage = "Area <command> [condition]";
+			Description = "Invokes the command on all appropriate objects in a targeted area. Optional condition arguments can further restrict the set of objects.";
+		}
+
+		public override void Process( Mobile from, BaseCommand command, string[] args )
+		{
+			BoundingBoxPicker.Begin( from, new BoundingBoxCallback( OnTarget ), new object[]{ command, args } );
+		}
+
+		public void OnTarget( Mobile from, Map map, Point3D start, Point3D end, object state )
+		{
+			try
+			{
+				object[] states = (object[])state;
+				BaseCommand command = (BaseCommand)states[0];
+				string[] args = (string[])states[1];
+
+				Rectangle2D rect = new Rectangle2D( start.X, start.Y, end.X - start.X + 1, end.Y - start.Y + 1 );
+
+				Extensions ext = Extensions.Parse( from, ref args );
+
+				bool items, mobiles;
+
+				if ( !CheckObjectTypes( command, ext, out items, out mobiles ) )
+					return;
+
+				IPooledEnumerable eable;
+
+				if ( items && mobiles )
+					eable = map.GetObjectsInBounds( rect );
+				else if ( items )
+					eable = map.GetItemsInBounds( rect );
+				else if ( mobiles )
+					eable = map.GetMobilesInBounds( rect );
+				else
+					return;
+
+				ArrayList objs = new ArrayList();
+
+				foreach ( object obj in eable )
+				{
+					if ( mobiles && obj is Mobile && !BaseCommand.IsAccessible( from, obj ) )
+						continue;
+
+					if ( ext.IsValid( obj ) )
+						objs.Add( obj );
+				}
+
+				eable.Free();
+
+				ext.Filter( objs );
+
+				RunCommand( from, objs, command, args );
+			}
+			catch ( Exception ex )
+			{
+				from.SendMessage( ex.Message );
+			}
+		}
+
+		public void OnTarget( Mobile from, object targeted, object state )
+		{
+			try
+			{
+				object[] states = (object[])state;
+				BaseCommand command = (BaseCommand)states[0];
+				string[] args = (string[])states[1];
+
+				switch ( command.ObjectTypes )
+				{
+					case ObjectTypes.Both:
+					{
+						if ( !(targeted is Item) && !(targeted is Mobile) )
+						{
+							from.SendMessage( "This command does not work on that." );
+							return;
+						}
+
+						break;
+					}
+					case ObjectTypes.Items:
+					{
+						if ( !(targeted is Item) )
+						{
+							from.SendMessage( "This command only works on items." );
+							return;
+						}
+
+						break;
+					}
+					case ObjectTypes.Mobiles:
+					{
+						if ( !(targeted is Mobile) )
+						{
+							from.SendMessage( "This command only works on mobiles." );
+							return;
+						}
+
+						break;
+					}
+				}
+
+				RunCommand( from, targeted, command, args );
+
+				from.BeginTarget( -1, command.ObjectTypes == ObjectTypes.All, TargetFlags.None, new TargetStateCallback( OnTarget ), new object[]{ command, args } );
+			}
+			catch ( Exception ex )
+			{
+				from.SendMessage( ex.Message );
+			}
+		}
+	}
+}