public bool GetBordersLine(Enter first, Enter second, out ITrajectory line)
{
var i = EntersList.IndexOf(first);
var j = EntersList.IndexOf(second);
return(BetweenEnters.TryGetValue(i, j, out line));
}
public Enter GetPrevEnter(Enter current) => GetPrevEnter(EntersList.IndexOf(current));
public Enter GetNextEnter(Enter current) => GetNextEnter(EntersList.IndexOf(current));
public bool ContainsEnter(ushort enterId) => EntersList.Find(e => e.Id == enterId) != null;
public bool TryGetEnter(ushort enterId, out Enter enter)
{
enter = EntersList.Find(e => e.Id == enterId);
return(enter != null);
}
public Enter GetPrevEnter(Enter current)
{
var index = EntersList.IndexOf(current);
return(EntersList[index == 0 ? EntersList.Count - 1 : index - 1]);
}
public Enter GetNextEnter(Enter current)
{
var index = EntersList.IndexOf(current);
return(EntersList[index == EntersList.Count - 1 ? 0 : index + 1]);
}
