136 lines
4 KiB
C#
136 lines
4 KiB
C#
using Server.Items;
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using Server.Targeting;
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using Server.Utilities;
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using System;
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using System.Reflection;
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namespace Server.Commands
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{
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public class Dupe
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{
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public static void Initialize()
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{
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CommandSystem.Register("Dupe", AccessLevel.GameMaster, Dupe_OnCommand);
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CommandSystem.Register("DupeInBag", AccessLevel.GameMaster, DupeInBag_OnCommand);
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}
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[Usage("Dupe [amount]")]
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[Description("Dupes a targeted item.")]
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private static void Dupe_OnCommand(CommandEventArgs e)
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{
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int amount = 1;
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if (e.Length >= 1)
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amount = e.GetInt32(0);
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e.Mobile.Target = new DupeTarget(false, amount > 0 ? amount : 1);
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e.Mobile.SendMessage("What do you wish to dupe?");
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}
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[Usage("DupeInBag <count>")]
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[Description("Dupes an item at it's current location (count) number of times.")]
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private static void DupeInBag_OnCommand(CommandEventArgs e)
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{
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int amount = 1;
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if (e.Length >= 1)
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amount = e.GetInt32(0);
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e.Mobile.Target = new DupeTarget(true, amount > 0 ? amount : 1);
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e.Mobile.SendMessage("What do you wish to dupe?");
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}
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public static void CopyProperties(Item dest, Item src)
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{
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PropertyInfo[] props = src.GetType().GetProperties();
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for (int i = 0; i < props.Length; i++)
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try
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{
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if (props[i].CanRead && props[i].CanWrite) props[i].SetValue(dest, props[i].GetValue(src, null), null);
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}
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catch
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{
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//Console.WriteLine( "Denied" );
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}
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}
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private class DupeTarget : Target
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{
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private int m_Amount;
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private bool m_InBag;
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public DupeTarget(bool inbag, int amount)
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: base(15, false, TargetFlags.None)
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{
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m_InBag = inbag;
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m_Amount = amount;
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}
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protected override void OnTarget(Mobile from, object targ)
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{
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bool done = false;
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if (!(targ is Item))
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{
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from.SendMessage("You can only dupe items.");
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return;
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}
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CommandLogging.WriteLine(from, "{0} {1} duping {2} (inBag={3}; amount={4})", from.AccessLevel,
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CommandLogging.Format(from), CommandLogging.Format(targ), m_InBag, m_Amount);
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Item copy = (Item)targ;
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Container pack = null;
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if (m_InBag)
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{
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if (copy.Parent is Container cont)
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pack = cont;
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else if (copy.Parent is Mobile m)
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pack = m.Backpack;
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}
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else
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{
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pack = from.Backpack;
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}
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ConstructorInfo c = ActivatorUtil.GetConstructor(copy.GetType());
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if (c != null)
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{
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var paramList = c.GetParameters();
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object[] args = paramList.Length == 0 ? null : new object[paramList.Length];
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if (args != null) Array.Fill(args, Type.Missing);
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try
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{
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from.SendMessage("Duping {0}...", m_Amount);
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for (int i = 0; i < m_Amount; i++)
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if (c.Invoke(args) is Item newItem)
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{
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CopyProperties(newItem, copy); //copy.Dupe( item, copy.Amount );
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copy.OnAfterDuped(newItem);
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newItem.Parent = null;
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if (pack != null)
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pack.DropItem(newItem);
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else
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newItem.MoveToWorld(from.Location, from.Map);
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newItem.InvalidateProperties();
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CommandLogging.WriteLine(from, "{0} {1} duped {2} creating {3}", from.AccessLevel,
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CommandLogging.Format(from), CommandLogging.Format(targ),
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CommandLogging.Format(newItem));
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}
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from.SendMessage("Done");
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done = true;
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}
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catch
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{
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from.SendMessage("Error!");
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return;
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}
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}
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if (!done) from.SendMessage("Unable to dupe. Item must have a 0 parameter constructor.");
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}
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}
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}
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}
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