84 lines
2.7 KiB
C#
84 lines
2.7 KiB
C#
using System;
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using System.Collections;
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namespace Server.Commands.Generic
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{
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public class AreaCommandImplementor : BaseCommandImplementor
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{
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private static AreaCommandImplementor m_Instance;
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public AreaCommandImplementor()
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{
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this.Accessors = new string[] { "Area", "Group" };
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this.SupportRequirement = CommandSupport.Area;
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this.SupportsConditionals = true;
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this.AccessLevel = AccessLevel.GameMaster;
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this.Usage = "Area <command> [condition]";
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this.Description = "Invokes the command on all appropriate objects in a targeted area. Optional condition arguments can further restrict the set of objects.";
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m_Instance = this;
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}
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public static AreaCommandImplementor Instance
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{
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get
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{
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return m_Instance;
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}
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}
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public override void Process(Mobile from, BaseCommand command, string[] args)
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{
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BoundingBoxPicker.Begin(from, new BoundingBoxCallback(OnTarget), new object[] { command, args });
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}
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public void OnTarget(Mobile from, Map map, Point3D start, Point3D end, object state)
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{
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try
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{
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object[] states = (object[])state;
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BaseCommand command = (BaseCommand)states[0];
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string[] args = (string[])states[1];
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Rectangle2D rect = new Rectangle2D(start.X, start.Y, end.X - start.X + 1, end.Y - start.Y + 1);
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Extensions ext = Extensions.Parse(from, ref args);
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bool items, mobiles;
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if (!this.CheckObjectTypes(from, command, ext, out items, out mobiles))
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return;
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IPooledEnumerable eable;
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if (items && mobiles)
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eable = map.GetObjectsInBounds(rect);
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else if (items)
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eable = map.GetItemsInBounds(rect);
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else if (mobiles)
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eable = map.GetMobilesInBounds(rect);
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else
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return;
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ArrayList objs = new ArrayList();
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foreach (object obj in eable)
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{
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if (mobiles && obj is Mobile && !BaseCommand.IsAccessible(from, obj))
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continue;
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if (ext.IsValid(obj))
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objs.Add(obj);
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}
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eable.Free();
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ext.Filter(objs);
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this.RunCommand(from, objs, command, args);
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}
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catch (Exception ex)
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{
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from.SendMessage(ex.Message);
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}
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}
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}
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} |