public CrewViewModelCollection Clone(TankViewModelBase owner, TankViewModelCloneFlags flags)
{
var clone = new CrewViewModelCollection(_commandBindings);
foreach (var crew in this)
{
var deepCopy = false;
foreach (var role in crew.Crew.AllRoles)
{
switch (role)
{
case CrewRoleType.Commander:
deepCopy = (flags & TankViewModelCloneFlags.Commander) == TankViewModelCloneFlags.Commander;
break;
case CrewRoleType.Driver:
deepCopy = (flags & TankViewModelCloneFlags.Driver) == TankViewModelCloneFlags.Driver;
break;
case CrewRoleType.Gunner:
deepCopy = (flags & TankViewModelCloneFlags.Gunner) == TankViewModelCloneFlags.Gunner;
break;
case CrewRoleType.Loader:
deepCopy = (flags & TankViewModelCloneFlags.Loader) == TankViewModelCloneFlags.Loader;
break;
case CrewRoleType.Radioman:
deepCopy = (flags & TankViewModelCloneFlags.Radioman) == TankViewModelCloneFlags.Radioman;
break;
}
if (deepCopy)
{
break;
}
}
if (deepCopy)
{
clone.Add(crew.Clone(owner, crew.Index));
}
else
{
clone.Add(crew);
}
}
return(clone);
}
internal void InheritCrews(CrewViewModelCollection targetCrews)
{
_suppressModificationContextUpdate = true;
var targetCrewSet = new HashSet <CrewViewModel>(targetCrews);
foreach (var crew in this.Crews)
{
var targetCrew = targetCrews.FirstOrDefault(c => c.Crew.PrimaryRole == crew.Crew.PrimaryRole);
if (targetCrew != null)
{
targetCrewSet.Remove(targetCrew);
crew.CopyFrom(targetCrew);
}
}
_suppressModificationContextUpdate = false;
this.UpdateModificationContext();
}
