C# Item.GetWorldLocation方法代码示例

		private void DestroyFurniture( Mobile from, Item item )
		{
			if ( !from.InRange( item.GetWorldLocation(), 3 ) )
			{
				from.SendLocalizedMessage( 500446 ); // That is too far away.
				return;
			}
			else if ( !item.IsChildOf( from.Backpack ) && !item.Movable )
			{
				from.SendLocalizedMessage( 500462 ); // You can't destroy that while it is here.
				return;
			}

			from.SendLocalizedMessage( 500461 ); // You destroy the item.
			Effects.PlaySound( item.GetWorldLocation(), item.Map, 0x3B3 );

			if ( item is Container )
			{
				if ( item is TrapableContainer )
					(item as TrapableContainer).ExecuteTrap( from );

				((Container)item).Destroy();
			}
			else
			{
				item.Delete();
			}
		}

		public static void Resurrect( Mobile m, Item item )
		{
			if ( m.Alive )
				return;

			if ( !m.InRange( item.GetWorldLocation(), ResurrectRange ) )
				m.SendLocalizedMessage( 500446 ); // That is too far away.
			else if ( m.Map != null && m.Map.CanFit( m.Location, 16, false, false ) )
				m.SendGump( new ResurrectGump( m, ResurrectMessage.VirtueShrine ) );
			else
				m.SendLocalizedMessage( 502391 ); // Thou can not be resurrected there!
		}

		public static void Resurrect( Mobile m, Item item )
		{
			if ( m.Alive )
				return;

			if (m is PlayerMobile && ((PlayerMobile)m).Mortal && m.AccessLevel == AccessLevel.Player)
				m.SendMessage("Thy soul was too closely intertwined with thy flesh - thou'rt unable to incorporate a new body.");
			else if ( !m.InRange( item.GetWorldLocation(), ResurrectRange ) )
				m.SendLocalizedMessage( 500446 ); // That is too far away.
            else if (m.Map != null && m.Map.CanFit(m.Location, 16, CanFitFlags.requireSurface))
				m.SendGump( new ResurrectGump( m, ResurrectMessage.VirtueShrine ) );
			else
				m.SendLocalizedMessage( 502391 ); // Thou can not be resurrected there!
		}

        public void Lift( Item item, int amount, out bool rejected, out LRReason reject )
        {
            rejected = true;
            reject = LRReason.Inspecific;

            if ( item == null )
                return;

            Mobile from = this;
            GameClient state = m_Client;

            if ( from.AccessLevel >= AccessLevel.GameMaster || DateTime.Now >= from.NextActionTime )
            {
                if ( from.CheckAlive() )
                {
                    from.DisruptiveAction();

                    if ( from.Holding != null )
                    {
                        reject = LRReason.AreHolding;
                    }
                    else if ( from.AccessLevel < AccessLevel.GameMaster && !from.InRange( item.GetWorldLocation(), 2 ) )
                    {
                        reject = LRReason.OutOfRange;
                    }
                    else if ( !from.CanSee( item ) || !from.InLOS( item ) )
                    {
                        reject = LRReason.OutOfSight;
                    }
                    else if ( !item.VerifyMove( from ) )
                    {
                        reject = LRReason.CannotLift;
                    }
                    else if ( !item.IsAccessibleTo( from ) )
                    {
                        reject = LRReason.CannotLift;
                    }
                    else if ( item.CheckLift( from, item, ref reject ) )
                    {
                        object root = item.RootParent;

                        if ( root != null && root is Mobile && !( (Mobile) root ).CheckNonlocalLift( from, item ) )
                        {
                            reject = LRReason.TryToSteal;
                        }
                        else if ( !from.OnDragLift( item ) || !item.OnDragLift( from ) )
                        {
                            reject = LRReason.Inspecific;
                        }
                        else if ( !from.CheckAlive() )
                        {
                            reject = LRReason.Inspecific;
                        }
                        else
                        {
                            if ( item.Parent != null && item.Parent is Container )
                                ( (Container) item.Parent ).FreePosition( item.GridLocation );

                            item.SetLastMoved();

                            if ( item.Spawner != null )
                            {
                                item.Spawner.Remove( item );
                                item.Spawner = null;
                            }

                            if ( amount == 0 )
                                amount = 1;

                            if ( amount > item.Amount )
                                amount = item.Amount;

                            int oldAmount = item.Amount;
                            //item.Amount = amount; //Set in LiftItemDupe

                            if ( amount < oldAmount )
                                LiftItemDupe( item, amount );

                            InvokeItemLifted( new ItemLiftedEventArgs( item, amount ) );

                            item.RecordBounce();
                            item.OnItemLifted( from, item );
                            item.Internalize();

                            from.Holding = item;

                            from.NextActionTime = DateTime.Now + TimeSpan.FromSeconds( 0.5 );

                            Point3D fixLoc = item.Location;
                            Map fixMap = item.Map;
                            bool shouldFix = ( item.Parent == null );

                            if ( fixMap != null && shouldFix )
                                fixMap.FixColumn( fixLoc.X, fixLoc.Y );

                            reject = LRReason.Inspecific;
                            rejected = false;
                        }
                    }
                }
//.........这里部分代码省略.........

			private Item TryStealItem( Item toSteal, ref bool caught )
			{
				//Zen make bankbox close when stealing!
				BankBox box = m_Thief.FindBankNoCreate();

				if ( box != null && box.Opened )
				{
					box.Close();
					m_Thief.Send( new MobileUpdate(m_Thief) );
				}

				Item stolen = null;

				object root = toSteal.RootParent;

				if ( !IsEmptyHanded( m_Thief ) )
				{
					m_Thief.SendLocalizedMessage( 1005584 ); // Both hands must be free to steal.
				}
				// stealing off a corpse is looting
				else if (root is Corpse && CheckStealing(root as Corpse) == false)
				{
					m_Thief.SendMessage("You can't steal that!"); // You can't steal that!
				}
				else if ( root is Mobile 
					&& ((Mobile)root).Player 
					/*&& IsInnocentTo( m_Thief, (Mobile)root )*/
					&& !IsInGuild( m_Thief ) )
				{
					m_Thief.SendLocalizedMessage( 1005596 ); // You must be in the thieves guild to steal from other players.
				}
				else if ( SuspendOnMurder && root is Mobile && ((Mobile)root).Player && IsInGuild( m_Thief ) && m_Thief.Kills > 0 )
				{
					m_Thief.SendLocalizedMessage( 502706 ); // You are currently suspended from the thieves guild.
				}
				else if ( root is BaseVendor && ((BaseVendor)root).IsInvulnerable )
				{
					m_Thief.SendLocalizedMessage( 1005598 ); // You can't steal from shopkeepers.
				}
				else if ( root is PlayerVendor )
				{
					m_Thief.SendLocalizedMessage( 502709 ); // You can't steal from vendors.
				}
				else if ( !m_Thief.CanSee( toSteal ) )
				{
					m_Thief.SendLocalizedMessage( 500237 ); // Target can not be seen.
				}
				else if ( toSteal.Parent == null || !toSteal.Movable || toSteal.LootType == LootType.Newbied || toSteal.CheckBlessed( root ) )
				{
					m_Thief.SendLocalizedMessage( 502710 ); // You can't steal that!
				}
				else if ( !m_Thief.InRange( toSteal.GetWorldLocation(), 1 ) )
				{
					m_Thief.SendLocalizedMessage( 502703 ); // You must be standing next to an item to steal it.
				}
				else if ( toSteal.Parent is Mobile )
				{
					m_Thief.SendLocalizedMessage( 1005585 ); // You cannot steal items which are equiped.
				}
				else if ( root == m_Thief )
				{
					m_Thief.SendLocalizedMessage( 502704 ); // You catch yourself red-handed.
				}
				else if ( root is Mobile && ((Mobile)root).AccessLevel > AccessLevel.Player )
				{
					m_Thief.SendLocalizedMessage( 502710 ); // You can't steal that!
				}
				else if ( root is Mobile && !m_Thief.CanBeHarmful( (Mobile)root ) )
				{
					m_Thief.SendMessage("You can't steal from them.");
				}
				else
				{
					double w = toSteal.Weight + toSteal.TotalWeight;

					if ( w > 10 )
					{
						m_Thief.SendMessage( "That is too heavy to steal." );
					}
					else
					{
						if ( toSteal.Stackable && toSteal.Amount > 1 )
						{
							int minAmount = (int)((m_Thief.Skills[SkillName.Stealing].Value / 25.0) / toSteal.Weight);
							int maxAmount = (int)((m_Thief.Skills[SkillName.Stealing].Value / 10.0) / toSteal.Weight);

							if ( minAmount < 1 )
								minAmount = 1;

							if ( maxAmount < 1 )
								maxAmount = 1;
							else if ( maxAmount > toSteal.Amount )
								maxAmount = toSteal.Amount;

							int amount = Utility.RandomMinMax( minAmount, maxAmount );

							if ( amount >= toSteal.Amount )
							{
								int pileWeight = (int)Math.Ceiling( toSteal.Weight * toSteal.Amount );
								pileWeight *= 10;
//.........这里部分代码省略.........

        public static void PublicOverheadItemMessage(Item item, MessageType type, int hue, int font, string text)
        {
            if (item != null && item.Map != null)
            {
                Packet p = null;
                Point3D worldLoc = item.GetWorldLocation();

                IPooledEnumerable eable = item.Map.GetClientsInRange(worldLoc, item.GetMaxUpdateRange());

                foreach (NetState state in eable)
                {
                    Mobile m = state.Mobile;

                    if (m.CanSee(item) && m.InRange(worldLoc, item.GetUpdateRange(m)))
                    {
                        if (p == null)
                        {
                            p = new AsciiMessage(item.Serial, item.ItemID, type, hue, font, item.Name, text);

                            p.Acquire();
                        }

                        state.Send(p);
                    }
                }

                Packet.Release(p);

                eable.Free();
            }
        }

		public bool LockDown( Mobile m, Item item, bool checkIsInside )
		{
			if ( !IsCoOwner( m ) || !IsActive )
				return false;

			// Mondain's Legacy Mod
			if ( ( item is BaseAddonContainer || item.Movable ) && !IsSecure( item ) )
			{
				int amt = 1 + item.TotalItems;

				Item rootItem = item.RootParent as Item;
				Item parentItem = item.Parent as Item;

				if ( checkIsInside && item.RootParent is Mobile )
				{
					m.SendLocalizedMessage( 1005525 );//That is not in your house
				}
				else if ( checkIsInside && !IsInside( item.GetWorldLocation(), item.ItemData.Height ) )
				{
					m.SendLocalizedMessage( 1005525 );//That is not in your house
				}
				else if ( Ethics.Ethic.IsImbued( item ) )
				{
					m.SendLocalizedMessage( 1005377 );//You cannot lock that down
				}
				else if ( IsSecure( rootItem ) )
				{
					m.SendLocalizedMessage( 501737 ); // You need not lock down items in a secure container.
				}
				else if ( parentItem != null && !IsLockedDown( parentItem ) )
				{
					m.SendLocalizedMessage( 501736 ); // You must lockdown the container first!
				}
				else if ( !(item is VendorRentalContract) && ( IsAosRules ? (!CheckAosLockdowns( amt ) || !CheckAosStorage( amt )) : (this.LockDownCount + amt) > m_MaxLockDowns ) )
				{
					m.SendLocalizedMessage( 1005379 );//That would exceed the maximum lock down limit for this house
				}
				else
				{
					SetLockdown( item, true );
					return true;
				}
			} 
			else if ( m_LockDowns.IndexOf( item ) != -1 )
			{
				m.SendLocalizedMessage( 1005526 );//That is already locked down
				return true;
			} 
			else
			{
				m.SendLocalizedMessage( 1005377 );//You cannot lock that down
			}

			return false;
		}

 public virtual bool OnDroppedOnto( Mobile from, Item target )
 {
     if ( Deleted || from.Deleted || target.Deleted || from.Map != target.Map || from.Map == null || target.Map == null )
         return false;
     else if ( from.AccessLevel < AccessLevel.GameMaster && !from.InRange( target.GetWorldLocation(), 2 ) )
         return false;
     else if ( !from.CanSee( target ) || !from.InLOS( target ) )
         return false;
     else if ( !target.IsAccessibleTo( from ) )
         return false;
     else if ( !from.OnDroppedItemOnto( this, target ) )
         return false;
     else
         return target.OnDragDrop( from, this );
 }

        public virtual void Use( Item item )
        {
            if ( item == null || item.Deleted )
                return;

            DisruptiveAction();

            if ( m_Spell != null && !m_Spell.OnCasterUsingObject( item ) )
                return;

            object root = item.RootParent;
            bool okay = false;

            if ( !Utility.InUpdateRange( this, item.GetWorldLocation() ) )
                item.OnDoubleClickOutOfRange( this );
            else if ( !CanSee( item ) )
                item.OnDoubleClickCantSee( this );
            else if ( !item.IsAccessibleTo( this ) )
            {
                Region reg = Region.Find( item.GetWorldLocation(), item.Map );

                if ( reg == null || !reg.SendInaccessibleMessage( item, this ) )
                    item.OnDoubleClickNotAccessible( this );
            }
            else if ( !CheckAlive( false ) )
                item.OnDoubleClickDead( this );
            else if ( item.InSecureTrade )
                item.OnDoubleClickSecureTrade( this );
            else if ( !AllowItemUse( item ) )
                okay = false;
            else if ( !item.CheckItemUse( this, item ) )
                okay = false;
            else if ( root != null && root is Mobile && ((Mobile)root).IsSnoop( this ) )
                item.OnSnoop( this );
            else if ( m_Region.OnDoubleClick( this, item ) )
                okay = true;

            if ( okay )
            {
                if ( !item.Deleted )
                    item.OnItemUsed( this, item );

                if ( !item.Deleted )
                    item.OnDoubleClick( this );
            }
        }

		public bool LockDown(Mobile m, Item item, bool checkIsInside)
		{
			if (!IsFriend(m))
				return false;

			if (item.Movable && !IsSecure(item))
			{
				// wea: 14/Aug/2006 modified so containers are treated as a single item
				int amt;
				if (item is BaseContainer)
					amt = 1;
				else
					amt = 1 + item.TotalItems;

				Item rootItem = item.RootParent as Item;

				if (checkIsInside && item.RootParent is Mobile)
				{
					m.SendLocalizedMessage(1005525);//That is not in your house
				}
				else if (checkIsInside && !IsInside(item.GetWorldLocation(), item.ItemData.Height))
				{
					m.SendLocalizedMessage(1005525);//That is not in your house
				}
				else if (IsSecure(rootItem))
				{
					m.SendLocalizedMessage(501737); // You need not lock down items in a secure container.
				}

					//Pix: In order to eliminate an exploit where players can create non-movable objects anywhere
				// in the world, we'll make then not be able to lock down items inside containers.
				// If the item is not in a container, then the rootItem will be null.
				else if (rootItem != null)
				{
					m.SendMessage("You cannot lock down items inside containers.");
				}
				//else if ( rootItem != null && !IsLockedDown( rootItem ) )
				//{
				//	m.SendLocalizedMessage( 501736 ); // You must lockdown the container first!
				//}
				else if (IsAosRules ? (!CheckAosLockdowns(amt) || !CheckAosStorage(amt)) : (this.LockDownCount + amt) > m_MaxLockDowns)
				{
					m.SendLocalizedMessage(1005379);//That would exceed the maximum lock down limit for this house
				}
				else if (item is Container && !IsExceptionContainer(item) && (m_LockBoxCount >= m_MaxLockBoxes /*|| m_Public*/))
				{
					/*if ( m_Public )
						m.SendMessage( "Public houses may not have locked down containers." );
					else*/
					m.SendMessage("The maximum number of LockBoxes has been reached : {0}", m_MaxLockBoxes.ToString());

					return false;
				}
				else if (item is Container && !IsExceptionContainer(item) && StorageTaxCredits == 0 && m_LockBoxCount >= LockBoxFloor)
				{
					m.SendMessage("You do not have enough stored tax credits to lock that down.");
					return false;
				}
				else
				{
					SetLockdown(item, true);
					return true;
				}
			}
			else if (m_LockDowns.IndexOf(item) != -1)
			{
				m.SendLocalizedMessage(1005526);//That is already locked down
				return true;
			}
			else
			{
				m.SendLocalizedMessage(1005377);//You cannot lock that down
			}

			return false;
		}

            private Item TryStealItem( Item toSteal, ref bool caught )
            {
                Item stolen = null;

                object root = toSteal.RootParent;

                StealableArtifactsSpawner.StealableInstance si = null;
                if ( toSteal.Parent == null || !toSteal.Movable )
                    si = StealableArtifactsSpawner.GetStealableInstance( toSteal );

                if ( !IsEmptyHanded( m_Thief ) )
                {
                    m_Thief.SendLocalizedMessage( 1005584 ); // Both hands must be free to steal.
                }
                else if ( root is Mobile && ( (Mobile) root ).IsPlayer && IsInnocentTo( m_Thief, (Mobile) root ) && !IsInGuild( m_Thief ) )
                {
                    m_Thief.SendLocalizedMessage( 1005596 ); // You must be in the thieves guild to steal from other players.
                }
                else if ( SuspendOnMurder && root is Mobile && ( (Mobile) root ).IsPlayer && IsInGuild( m_Thief ) && m_Thief.Kills > 0 )
                {
                    m_Thief.SendLocalizedMessage( 502706 ); // You are currently suspended from the thieves guild.
                }
                else if ( root is BaseVendor && ( (BaseVendor) root ).IsInvulnerable )
                {
                    m_Thief.SendLocalizedMessage( 1005598 ); // You can't steal from shopkeepers.
                }
                else if ( root is PlayerVendor )
                {
                    m_Thief.SendLocalizedMessage( 502709 ); // You can't steal from vendors.
                }
                else if ( !m_Thief.CanSee( toSteal ) )
                {
                    m_Thief.SendLocalizedMessage( 500237 ); // Target can not be seen.
                }
                else if ( m_Thief.Backpack == null || ( !toSteal.Stackable && !m_Thief.Backpack.CheckHold( m_Thief, toSteal, false, true ) ) )
                {
                    m_Thief.SendLocalizedMessage( 1048147 ); // Your backpack can't hold anything else.
                }
                #region Sigils
                else if ( toSteal is Sigil )
                {
                    PlayerState pl = PlayerState.Find( m_Thief );
                    Faction faction = ( pl == null ? null : pl.Faction );

                    Sigil sig = (Sigil) toSteal;

                    if ( !m_Thief.InRange( toSteal.GetWorldLocation(), 1 ) )
                    {
                        m_Thief.SendLocalizedMessage( 502703 ); // You must be standing next to an item to steal it.
                    }
                    else if ( root != null ) // not on the ground
                    {
                        m_Thief.SendLocalizedMessage( 502710 ); // You can't steal that!
                    }
                    else if ( faction != null )
                    {
                        if ( !m_Thief.CanBeginAction( typeof( IncognitoSpell ) ) )
                        {
                            m_Thief.SendLocalizedMessage( 1010581 ); //	You cannot steal the sigil when you are incognito
                        }
                        else if ( DisguiseGump.IsDisguised( m_Thief ) )
                        {
                            m_Thief.SendLocalizedMessage( 1010583 ); //	You cannot steal the sigil while disguised
                        }
                        else if ( !m_Thief.CanBeginAction( typeof( PolymorphSpell ) ) )
                        {
                            m_Thief.SendLocalizedMessage( 1010582 ); //	You cannot steal the sigil while polymorphed
                        }
                        else if ( TransformationSpell.UnderTransformation( m_Thief ) )
                        {
                            m_Thief.SendLocalizedMessage( 1061622 ); // You cannot steal the sigil while in that form.
                        }
                        else if ( Spells.Ninjitsu.AnimalForm.UnderTransformation( m_Thief ) )
                        {
                            m_Thief.SendLocalizedMessage( 1063222 ); // You cannot steal the sigil while mimicking an animal.
                        }
                        else if ( pl.IsLeaving )
                        {
                            m_Thief.SendLocalizedMessage( 1005589 ); // You are currently quitting a faction and cannot steal the town sigil
                        }
                        else if ( sig.IsBeingCorrupted && sig.LastMonolith.Faction == faction )
                        {
                            m_Thief.SendLocalizedMessage( 1005590 ); //	You cannot steal your own sigil
                        }
                        else if ( sig.IsPurifying )
                        {
                            m_Thief.SendLocalizedMessage( 1005592 ); // You cannot steal this sigil until it has been purified
                        }
                        else if ( m_Thief.CheckTargetSkill( SkillName.Stealing, toSteal, 80.0, 80.0 ) )
                        {
                            if ( Sigil.ExistsOn( m_Thief ) )
                            {
                                m_Thief.SendLocalizedMessage( 1010258 ); //	The sigil has gone back to its home location because you already have a sigil.
                            }
                            else if ( m_Thief.Backpack == null || !m_Thief.Backpack.CheckHold( m_Thief, sig, false, true ) )
                            {
                                m_Thief.SendLocalizedMessage( 1010259 ); //	The sigil has gone home because your backpack is full
                            }
                            else
                            {
//.........这里部分代码省略.........

 public bool InRange(Item item, int range)
 {
     return InRange(item.GetWorldLocation(), item.Map, range);
 }

        public static void Resurrect( Mobile m, Item item, bool chaos )
        {
            if ( m == null || item == null || m.Map == null || m.Alive )
                return;

            if ( !chaos && m.Kills >= 5 )
            {
                m.SendMessage( "Thy deeds are those of a scoundrel; thou shalt not be resurrected here." );
                return;
            }

            Point3D loc = item.GetWorldLocation();

            if ( !m.InRange( loc, ResurrectRange ) || !m.Map.LineOfSight( m, loc ) )
                m.SendLocalizedMessage( 500446 ); // That is too far away.
            else if( m.Map.CanFit( m.Location, 16, false, false ) )
            {
                //m.CloseGump( typeof( ResurrectGump ) );
                //m.SendGump( new ResurrectGump( m, ResurrectMessage.VirtueShrine ) );
                if ( m.NetState != null )
                    new ResurrectMenu(m, chaos ? ResurrectMessage.ChaosShrine : ResurrectMessage.VirtueShrine).SendTo(m.NetState);
            }
            else
                m.SendLocalizedMessage( 502391 ); // Thou can not be resurrected there!
        }

        public static void Resurrect( Mobile m, Item item )
        {
            if ( m.Alive )
            {
                return;
            }

            if ( !m.InRange( item.GetWorldLocation(), ResurrectRange ) )
            {
                m.SendLocalizedMessage( 500446 ); // That is too far away.
            }
            else if ( m.Map != null && m.Map.CanFit( m.Location, 16, false, false ) )
            {
                ( (PlayerMobile) m ).CloseGump( typeof( ResurrectGump ) );
                m.SendGump( new ResurrectGump( m, ResurrectMessage.VirtueShrine ) );
            }
            else
            {
                m.SendLocalizedMessage( 502391 ); // Thou can not be resurrected there!
            }
        }

        public static void Resurrect( Mobile m, Item item )
        {
            if ( m.Alive )
                return;

            if (m.CantWalk)
                return;

            if (!m.InRange(item.GetWorldLocation(), ResurrectRange))
            {
                m.SendAsciiMessage("That is too far away.");
               // m.SendLocalizedMessage(500446); // That is too far away.
            }
            else if (m.Map != null && m.Map.CanFit(m.Location, 16, false, false))
            {
                m.CantWalk = true;
                m.CloseGump(typeof(ResurrectGump));

                if (m is PlayerMobile && !((PlayerMobile)m).HasMenu)
                {
                    ((PlayerMobile)m).HasMenu = true;
                    m.SendMenu(new ResurrectGump(m, ResurrectMessage.VirtueShrine));
                }
                //m.SendGump( new ResurrectGump( m, ResurrectMessage.VirtueShrine ) );
            }
            else
                m.SendAsciiMessage("Thou can not be resurrected there!");
                //m.SendLocalizedMessage( 502391 ); // Thou can not be resurrected there!
        }