Server.Commands.DecorationList.FindItem C# (CSharp) Méthode

		private static bool FindItem( int x, int y, int z, Map map, Item srcItem )
		{
			int itemID = srcItem.ItemID;

			bool res = false;

			IPooledEnumerable eable;

			if ( srcItem is BaseDoor )
			{
				eable = map.GetItemsInRange( new Point3D( x, y, z ), 1 );

				foreach ( Item item in eable )
				{
					if ( !(item is BaseDoor) )
						continue;

					BaseDoor bd = (BaseDoor)item;
					Point3D p;
					int bdItemID;

					if ( bd.Open )
					{
						p = new Point3D( bd.X - bd.Offset.X, bd.Y - bd.Offset.Y, bd.Z - bd.Offset.Z );
						bdItemID = bd.ClosedID;
					}
					else
					{
						p = bd.Location;
						bdItemID = bd.ItemID;
					}

					if ( p.X != x || p.Y != y )
						continue;

					if ( item.Z == z && bdItemID == itemID )
						res = true;
					else if ( Math.Abs( item.Z - z ) < 8 )
						m_DeleteQueue.Enqueue( item );
				}
			}
			else if ( (TileData.ItemTable[itemID & TileData.MaxItemValue].Flags & TileFlag.LightSource) != 0 )
			{
				eable = map.GetItemsInRange( new Point3D( x, y, z ), 0 );

				LightType lt = srcItem.Light;
				string srcName = srcItem.ItemData.Name;

				foreach ( Item item in eable )
				{
					if ( item.Z == z )
					{
						if ( item.ItemID == itemID )
						{
							if ( item.Light != lt )
								m_DeleteQueue.Enqueue( item );
							else
								res = true;
						}
						else if ( (item.ItemData.Flags & TileFlag.LightSource) != 0 && item.ItemData.Name == srcName )
						{
							m_DeleteQueue.Enqueue( item );
						}
					}
				}
			}
			else if ( srcItem is Teleporter || srcItem is FillableContainer || srcItem is BaseBook )
			{
				eable = map.GetItemsInRange( new Point3D( x, y, z ), 0 );

				Type type = srcItem.GetType();

				foreach ( Item item in eable )
				{
					if ( item.Z == z && item.ItemID == itemID )
					{
						if ( item.GetType() != type )
							m_DeleteQueue.Enqueue( item );
						else
							res = true;
					}
				}
			}
			else
			{
				eable = map.GetItemsInRange( new Point3D( x, y, z ), 0 );

				foreach ( Item item in eable )
				{
					if ( item.Z == z && item.ItemID == itemID )
					{
						eable.Free();
						return true;
					}
				}
			}

			eable.Free();

			while ( m_DeleteQueue.Count > 0 )
				((Item)m_DeleteQueue.Dequeue()).Delete();

			return res;
		}