Server.Items.BaseRunicTool.GetUniqueRandom C# (CSharp) Method

		public static int GetUniqueRandom( int count )
		{
			int avail = 0;

			for ( int i = 0; i < count; ++i )
			{
				if ( !m_Props[i] )
					m_Possible[avail++] = i;
			}

			if ( avail == 0 )
				return -1;

			int v = m_Possible[Utility.Random( avail )];

			m_Props.Set( v, true );

			return v;
		}