/// <summary>
/// Creates a new instance with all entries sorted by 'DistanceToViewerSquared'
/// </summary>
/// <returns></returns>
public RoomObjectList CloneAndSortByDistanceToViewerSquared()
{
RoomObjectList list = new RoomObjectList(this.Capacity);
list.SortByDistanceToViewerSquared();
list.AddRange(this);
return(list);
}
/// <summary>
/// Returns list with contained items flagged as Enemy, GuildMate or Friend.
/// </summary>
/// <returns></returns>
public RoomObjectList GetItemsByPVPFlags()
{
RoomObjectList list = new RoomObjectList();
foreach (RoomObject entry in this)
{
if (entry.Flags.IsEnemy ||
entry.Flags.IsGuildMate ||
entry.Flags.IsFriend)
{
list.Add(entry);
}
}
return(list);
}
/// <summary>
///
/// </summary>
/// <param name="BaseRenderTypes"></param>
/// <returns></returns>
public RoomObjectList GetItemsByBaseRenderTypes(byte[] BaseRenderTypes)
{
RoomObjectList list = new RoomObjectList(this.Capacity);
foreach (RoomObject entry in this)
{
foreach (BaseRenderType brt in BaseRenderTypes)
{
switch (brt)
{
case BaseRenderType.CREATURE:
if (entry.Flags.IsCreature)
{
list.Add(entry);
}
break;
case BaseRenderType.PLAYER:
if (entry.Flags.IsPlayer)
{
list.Add(entry);
}
break;
case BaseRenderType.ITEM:
if (entry.Flags.IsGettable)
{
list.Add(entry);
}
break;
case BaseRenderType.NPC:
if (entry.Flags.IsBuyable)
{
list.Add(entry);
}
break;
}
}
}
return(list);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="Source"></param>
public RoomObjectListFiltered(RoomObjectList Source)
{
// keep reference to source list
source = Source;
// set capacity to source
Capacity = source.Capacity;
// setup default filter (flags 0 = all items)
FlagsFilter = new List <ObjectFlags>();
PlayerTypesFilter = new List <ObjectFlags.PlayerType>();
// this filtered list is always name sorted
SortByName();
// add existing items
foreach (RoomObject obj in source)
{
TryAdd(obj);
}
// hookup observing
source.ListChanged += OnSourceListChanged;
}
