public Lc()
{
for (int i = 0; i < NumDestinations; i++)
{
_Dst[i] = new LcDst(i);
_Dst[i].StChanged += OnLcStChanged;
}
}
public LcDst ActiveLc(int group, int preferred)
{
Debug.Assert(_Groups.ContainsKey(group));
List <int> members = _Groups[group];
LcDst activeLc = _Dst[preferred].Unavailable ? null : _Dst[preferred];
foreach (int id in members)
{
LcDst dst = _Dst[id];
if (!dst.Unavailable)
{
if (dst.Tx != LcTxState.Idle)
{
activeLc = dst;
break;
}
else if (dst.Rx == LcRxState.Rx)
{
activeLc = dst;
break;
}
else if (dst.Rx == LcRxState.RxNotif)
{
if ((activeLc == null) || (activeLc.Rx == LcRxState.Idle) || (activeLc.Rx == LcRxState.Mem))
{
activeLc = dst;
}
}
else if (dst.Rx == LcRxState.Mem)
{
if ((activeLc == null) || (activeLc.Rx == LcRxState.Idle))
{
activeLc = dst;
}
}
else if (dst.Rx == LcRxState.Idle)
{
if (activeLc == null)
{
activeLc = dst;
}
}
}
}
return(activeLc != null ? activeLc : _Dst[members[0]]);
}
public void Reset(RangeMsg <LcDestination> msg)
{
Debug.Assert(msg.From + msg.Count <= NumDestinations);
for (int i = 0; i < msg.Count; i++)
{
LcDst dst = _Dst[i + msg.From];
LcDestination info = msg.Info[i];
if (dst.Group != info.Group)
{
if (dst.Group != 0) //17_01_13
{
Debug.Assert(_Groups.ContainsKey(dst.Group));
List <int> members = _Groups[dst.Group];
members.Remove(dst.Id);
if (members.Count == 0)
{
_Groups.Remove(dst.Group);
}
}
if (info.Group != 0)//17_01_13
{
List <int> members = null;
if (!_Groups.TryGetValue(info.Group, out members))
{
members = new List <int>();
_Groups[info.Group] = members;
}
members.Add(i + msg.From);
members.Sort();
}
}
dst.Reset(info);
}
General.SafeLaunchEvent(LcChanged, this, (RangeMsg)msg);
}
